Geophysics and Drilling Collaborations Proposal Cover Sheet Project title The Acquisition of Regional Airborne Magnetic and Radiometric Data, Calvert Fracture Zone, Calvert Hills, NT Applicant (Company Name) Redbank Copper Limited Applicant ABN Applicant postal address PO Box 8116, Subiaco East, WA 6008 Contact officer Mr John Ceplecha Contact phone number 08 6389 6400 Contact fax number 08 6389 6410 Contact email address [email protected] Granted exploration licence number(s) where this proposal is to be undertaken ELs 26778, 27241, 26999.26965, 26779, 27737, 26780, 26758, 26781 Proposed type of exploration program for funding (diamond drilling, gravity survey etc) Airborne magnetics and radiometrics Brief summary of program (total number of metres to be drilled, number of gravity stations, total length of flight lines etc) The program objective is to provide high resolution airborne magnetic and radiometric data over the Calvert Fracture System for interpretation by Southern Geoscience Consultants, using 200m line spacing, supplemented by data from 100m spaced lines to be acquired concurrently by Redbank Copper Limited. Total line km - 1000. Total direct costs for the program including GST $200,000 Amount of funding requested including GST $100,000 Proposed timeframes for commencement and completion of program Commencement - July, 2011 Names and positions of signatories to the funding contract Mr Bruce Morrin, Managing Director, Redbank Copper Limited Completion - August 2011 Signature of applicant Date 1 Executive Summary 1. The program objective is to provide high resolution airborne magnetic and radiometric data over the Calvert Fracture System for interpretation by Southern Geoscience Consultants, using 200m line spacing, supplemented by data from 100m spaced lines to be acquired concurrently by Redbank Copper Limited. 2. The current airborne magnetic and radiometric data package relies on 400m spaced lines of earlier vintage. Compared to the proposed 2011 data acquisition methods and technology it is considered too low quality for detailed mapping and structural interpretation purposes. 3. Southern Geoscience Consultants have completed an initial interpretation of the existing information, and have recommended that acquisition of more detailed magnetic and radiometric data is actioned as the precursor for the Company’s expansion of its proposed three year regional exploration program. 4. Stream sediment geochemistry (Pre 2010), coupled with Redbanks reconnaissance stream program in 2010, and a laterite sampling program on tenement adjacent to the Calvert Fracture Zone demonstrates anomalous responses in Cu, Pb, Zn, Au, Ag, Tl, Co and REE’s. 5. The airborne magnetic and radiometric survey flown August 6-16th 2011, used 200m line spacing. Due to corporate and budget constraints, the infil survey to be flown at 100m line spacing was deferred until 2012. 6. Although the geophysical data has not been interpreted, it does suggest a number of magnetic anomalies within EL27241, EL26778, EL26779 and EL27329 require further detailed investigations, as these coincide with a number of geochemical anomalies from the 2010 sampling programme. 2 Contents Executive Summary 2 Introduction 4 Regional Geology 4 Local Geology 5 Calvert Project Geology 7 Previous Exploration 8 Mineralization Styles and Exploration Concepts 9 Proposed Program 9 Operations Report – Thomson Aviation 10 Conclusion 13 References 19 Relevant Reports 20 Table 1. Stratigraphy in the Redbank area (Knutson, et al., 1979) 7 Table 2. Recognized mineralization styles within the Southern McArthur Basin 11 Figure 1. Location Plan 4 Figure 2. Tectonic framework of the McArthur Basin (Northern Territory Geological Survey, 2001) 5 Figure 3. Regional geological map of the tenement area, illustrating the occurrence of 6 favourable lithologies Figure 4. Map of area flown for the Calvert Geophysical Survey. 14 Appendix 1: Geophysical (magnetic) image from Calvert Survey-August 2011. 15 Appendix 2: Plans of 2010 regional stream sediment sampling results for gold, copper, 16 cobalt and lead, within the Calvert Geophysical Survey area. Appendix 3: Thomson Aviation Operations Report 18 3 Introduction The Project area is located on the Calvert Hills 1:250,000 sheet. Figure 1 shows the location in both a regional and detailed context. The proposed location for the geophysical survey is contained within the Company’s “Calvert Project Area”. Access is via the Savannah Way and Calvert Road, both annually maintained public gravel roads, and then via station tracks on both Calvert Hills and Wollogorang stations. The Company has extremely good working relationships’ with the owners and management of both stations having undertaken previous exploration and mining activities within their boundaries. Arrangements for the 2011 exploration activities included airborne geophysical, helicopter supported stream, soil and rock sampling programs and drilling have been discussed and finalized whereby Redbank will continue to hire equipment providing income and closely liaise with the 2011 mustering program to avoid any disruption. Figure 1. Location Plan Regional Geology The McArthur Basin is an extensive and complex Palaeo- to Mesoproterozoic sedimentary basin that forms the western extension of the Carpentaria Zinc Belt, which includes the Mount Isa region. The basin unconformably overlies the Palaeoproterozoic Pine Creek Orogen to the northwest, Murphy Inlier to the southeast and Arnhem Inlier to the northeast. It is unconformably overlain by the Arafura, Georgina and Carpentaria Basins (Figure 2). 4 Figure 2. Tectonic framework of the McArthur Basin (Northern Territory Geological Survey, 2001) The McArthur Basin contains a mixed carbonate and clastic depositional succession. The basin is a broad, shallow, crustal depression bisected by a much deeper structure known as the Batten Trough. This trough is flanked by the Bauhinia Shelf to the west and the Wearyan Shelf to the east (Figure 4.1), the latter hosting Redbank's project area. The Wearyan Shelf, in particular the Tawallah Group, contains all of the volcanic rocks in the McArthur Basin. The McArthur Basin hosts the McArthur River lead-zinc-silver mine and diamond-bearing kimberlites (i.e., Merlin). Additionally, the basin contains numerous significant base metal occurrences (i.e., Redbank), along with diamonds and minor uranium mineralisation within the basal units (i.e., Westmoreland Conglomerate). In the Redbank area, the Neoproterozoic to Palaeozoic intracratonic Georgina Basin sequence unconformably overlies the Murphy Inlier and the McArthur Basin. The Georgina Basin contains a suite of clastic and chemical sediments including dolostone, limestone, shale, sandstone, and siltstone and is in turn unconformably overlain by the Mesozoic Carpentaria Basin. The Georgina Basin is a major exploration target for sedimentary phosphate and contains several occurrences and deposits, e.g., Wonarah phosphate deposit. Additionally, the basin is explored for manganese, base metals, oil and gas. The overlying Carpentaria Basin also contains a sequence of clastic and chemical sediments. This basin hosts numerous additional bauxite and manganese occurrences. Local Geology Redbank's landholdings occur to either side of the NW-SE trending Calvert Fault zone, the main structural feature on the Wearyan Shelf (Figure 4.1). The tenements may be divided into three main groups based on lithostratigraphy and associated mineralisation styles as well as their vicinity to the Calvert Fault zone, namely Copperado, Calvert Area and the Southeast Area. The McArthur Basin sequence dips on a regional scale to the north-northwest at a very low angle. On a local scale the rocks are folded into shallow domes and troughs, with some small-scale block faulting. As a result of the gentle northwesterly dip the oldest units, including the lower Tawallah Group (i.e., Westmoreland 5 Conglomerate, Seigal Volcanics, McDermott Formation), are mainly exposed across Redbank's southern exploration leases in the vicinity of the Murphy Inlier. Further to the north and northwest the lower Tawallah Group is overlain by the Sly Creek Sandstone, Aquarium Formation, Settlement Volcanics, Wollogorang Formation, Golden Creek Volcanics and the Hobblechain Rhyolite, all of which form the upper Tallawah Group (Figure 3 and Table 1). Figure 3. Regional geological map of the tenement area, illustrating the occurrence of favourable lithologies The Tawallah Group is in turn unconformably overlain by the Masterton Sandstone, which represents the basal unit of the McArthur Group. Extensive outcrops of Masterton Sandstone are found immediately to the north of the Calvert Fault zone. The Masterton Sandstone is unconformably overlain by the Karns Dolomite, which represents the Nathan Group in Redbank's project area. 6 Table 1. Stratigraphy in the Redbank area (Knutson, et al., 1979) Age Unit name Thickness Quaternary Undefined soil, sand, laterite Cretaceous Mullaman Beds siltstone, sandy (Carpentaria Basin) siltstone, sandstone, conglomerate Unconformity Cambrian Bukalara Sandstone feldspathic and (Georgina Basin) quartz sandstone, conglomerate Unconformity Proterozoic (Mc Nathan Group Karns Dolomite Arthur Basin Sequence) Unconformity McArthur Group Masterton Sandstone Unconformity Tawallah Group 180 m 60 m Wollogorang Formation 150 m dolomitic siltstone, dolomite Settlement Creek 150 m Volcanics Seigal Volcanics Westmoreland Conglomerate Mineralisation diamonds dolomite, dolomitic sandand siltstone 180 m Packsaddle Microgranite Hobblechain Rhyolite Gold Creek Volcanics Aquarium Formation Sly Creek Sandstone McDermott Formation Lithology (uranium) manganese (lead, zinc) pebbly, coarse- to medium-grained sandstone microgranite, porphyritic rhyolite, porphyritic trachyte and latite flows, copper (cobalt, nickel) tuff dolomitic and quartz copper sandstone quartz latite and quartz copper trachyte, volcanic breccia, conglomerates glauconitic sandstone lithic and quartz sandstone dolomite, sandstone, shale and copper, (gold) siltstone vesicular and amygdaloidal basalt copper, uranium Several hundreds of metres matrix- and clastsupported conglomerates Uranium Unconformity Murphy Inlier Sediments of the Paleozoic and Mesozoic Georgina and Carpentaria Basins unconformably overlie the McArthur Basin sequence, particularly to the south of the Calvert Fault Zone. Calvert Project Geology The Calvert Project Area combines the tenements which are located in the immediate vicinity of the Calvert Fault zone (Figures 1&3). Bedrock outcrop is dominated by McArthur Basin sediments and volcanics to the north of the Calvert Fault zone. The Settlement Creek Volcanics, as well as dolomitic sediments of the Wollogorang Formation, occur in the immediate vicinity of the fault. Further to the north these rocks, which are part of the lower Tawallah Group, are overlain by Masterton Sandstone and Karns Dolomite. 7 Palaeozoic and Mesozoic sediments of both the Carpentaria and Georgina basins are widely exposed south of the Calvert Fault zone. The 'blanket' of these sediments (i.e., Bukalara Sandstone, Mullaman Beds) is disrupted by several anticlines composed of the Proterozoic McDermott Formation. Previous Exploration Copper was first reported from the Settlement Creek area near Wollogorang in 1899. Masterton discovered copper at Redbank, 20 km west-northwest of Wollogorang, and subsequently a number of other deposits in this area. Lead in the Gorge Creek area near the Fish River fault zone was probably discovered by the turn of the century. Uranium was discovered at the Eva mine and Cobar II in 1956. The discovery of tin at Crystal Hill, just to the south of the tenement area, was probably made at about the same time. Since these early discoveries three periods of extensive exploration are recognized. From around 1956 to 1960 most exploration was directed towards locating uranium deposits. Between 1968 and 1971, there was extensive exploration for copper especially in the Redbank area. The diamond search became important after 1978 and the Merlin Diamond Field was discovered in 1987 and the Coanjula diamond prospect about the same time. In all there are 360 relevant reports on open file dating from 1956. In 1974 to 1977, Triako Mines NL assessed the Redbank deposits and surrounding ground. Exploration resulted in the recognition of 26 circular structures worthy of investigation for breccia pipes. The Buffalo Fly Prospect about 7 km north-west of Redbank is a broad topographic depression about 1200 m across within the Masterton Formation with anomalous surface base-metal geochemical values. A diamond drill hole drilled circa1980, by Amdex Mining Limited was stopped at 72 m in a siltstone containing occasional chalcopyrite; the best copper assay result was 15 m grading 707 ppm copper. Other explorers for base-metals were Amax Exploration (Australia) Pty Ltd, 1978; Hunter Resources Limited, 1986; Restech Australia Ltd, 1988 to 1989; Ashton Mining Limited, 1993 to 1996; Mount Isa Mines Limited, 1995; BHP Minerals Pty Ltd, 1996 to 1997 and Rio Tinto Exploration Pty Limited-formerly CRA Exploration Pty Limited (“CRAE”). During the period 1990 to 1998, CRAE under Exploration Licences 7101, 7102, 7175, 7187 and 7934, explored the area for stratabound and skarn hosted base metal deposits and diamonds. Exploration activities and results are detailed in twenty-one Annual Reports. The CRAE investigations are entirely relevant and the results support the exploration initiatives of Redbank Copper. Stream sediment geochemical data has been retrieved from the NTGS and results relevant to Redbank’s tenement package assessed. The data were normalized to remove artifacts attributed to batch, method and laboratory influences. The normalized data specifically for the Calvert Project Area are shown in Appendix 1 as “Anomaly to Background” or Response Ratios (RR) values. Reconnaissance stream sampling during 2010 identified copper/ gold/thallium and lead/zinc/silver responses within the Calvert Project and laterite sampling on the adjacent Benmarra Project identified discrete Cu, Pb, Zn, Ag, As, Ni, Co, and REE’s anomalous trends indicative of chalcophile corridors. It is thought that these may represent “splay structures” originating from the Calvert Fracture Zone. Previous airborne geophysical surveys flown at 400mx400m line spacing are shown in Figure 4. Interpretation of this data by Southern Geophysical Consultants (SGC), commissioned by Redbank during 2010-11, is shown in Appendix 2 as interpretive plans. A summary report from SGC regarding the suitability of the existing magnetic and radiometric data, and the benefits/reccomendation of acquisition of higher resolution data, is also provided in Appendix 2. 8 Mineralization Styles and Exploration Concepts A number of metallogenic zones are recognized across Redbank's land holdings within the southern part of the McArthur Basin. These zones are characterized by different ore parageneses, mineralization styles, and host lithologies, which are summarized in Table 2. The company believes that its tenements are favorable for the location of world-class deposits on the basis of the geological environment, geophysical and geochemical anomalism and structure. Conceptual models for base metal mineralization are very large size, low grade stratabound copper (and cobalt) mineralization in the lower and upper units of the Wollogorang and McDermott Formations and large and medium grade zinc-lead-silver stratabound mineralization in the middle units of the Wollogorang Formation (similar to McArthur River and Century Deposits). The copper anomalism currently identified could lead to mineralization of the diverse copper-belt style. Large zinc-lead-silver targets are also valid and significant concentrations of these metals are invariably located near growth faults, within the thicker parts of the sedimentary basin, from which the metals are derived. The interpretation of previous exploration data has identified anomalous levels of copper, gold, lead, zinc and silver mineralization within the Calvert Project Area. Proposed Program Project Objective. The program objective is to provide high resolution airborne magnetic and radiometric data over the Calvert Fracture System for interpretation by Southern Geoscience Consultants, using 200m line spacing, supplemented by data from 100m spaced lines to be acquired concurrently by Redbank Copper Limited. Project Rationale Magnetic and Radiometric Data The current data base has been compiled from public domain data sets; i.e. NTGS / GA surveys of various vintages and open file survey data retrieved from the NTGS company reporting system. Most of these data sets are reasonable quality. Their main limitation is the wide line spacing of the original surveys, typically 400‐500m, with occasional more detailed surveys. For the magnetics, data of this quality and resolution is suitable for regional and early project scale interpretations, at typical effective interpretation scales of 1:250,000, 1:100,000 and 1:50000 scales. At more detailed scales, such as the 1:25000 scale being used for Redbank’s Calvert Fault interpretation, the low resolution of the data makes definition and correlation of magnetic units difficult and often equivocal. As a result, the quality and reliability of the interpretation is significantly compromised as a tool for prospect identification and targeting. Because of the point source nature of radiometric responses, the existing wide line spaced data is of quite limited value for identifying specific radiometric anomalies that could be indicative of outcropping uranium mineralization, which, considering previous exploration activities in the region, are likely to have small areal extent and quite subtle responses. Magnetic/Radiometric Interpretation The interpretation completed to date indicates a more complicated stratigraphic and structural scenario than is shown by the published geological mapping. The north westerly trending Calvert Fault does not appear to be as well defined in the magnetics as indicated by the mapping. 9 Operations Report_Thomson Aviation (see Appendix 3) 10 Table 2. Recognized mineralization styles within the Southern McArthur Basin Commodity Mineralization style Description Favorable lithology Prospective Tenement Copper breccia-type/vein type pipes generally less than 75 m in diameter; epigenetic disseminated and veinlet sulphide mineralisation hosted within trachytic breccia; malachite and azurite main ore minerals in near -surface supergene oxidation zone; argillic and chloritic wallrock alteration (pathfinders to ore); strong east-west orientation of pipes suggests structural control; possibly magmatic copper source (i.e., Packsaddle Microgranite) Settlement Creek Volcanics, Wollogorang Formation, Golden Creek Volcanics, Settlement Creek Volcanics (in ascending order) ERL94, EL10335 (northern block), EL24654 (Copperado), EL28562, EL28290 (under cover), EL26758 (under cover) volcanic-hosted syngenetic disseminated to semi-massive (?) sulphide mineralisation within mafic members of the volcanic units (i.e., Riffle Creek prospect on EL24654) Golden Creek Volcanics, Settlement Creek Volcanics EL24654, EL10335, EL26780 (under cover) sediment-hosted stratiform and/or stratabound disseminated sulphide mineralisation of syn-sedimentary to early diagenetic origin; remobilised mineralisation along fault and shear zones (i.e., shear-hosted copper veins at the Mountain Home copper prospect to the south of EL26999) epigenetic sulphide mineralisation in reactive sediments adjacent to intrusions (i.e., contact zone Packsaddle Microgranite/Wollogorang Formation Wollogorang Formation, McDermott Formation EL28487, EL28535, EL26778, EL26999, EL27241, EL10335 Wollogorang Formation EL28289, EL10335 sandstone-hosted stratabound (e.g., Redtree); partly discordant (adjacent to volcanic dykes); uraninite with hematite and illite alteration Westmoreland Conglomerate (in close proximity to overlying Seigal Volcanics) vein-type discordant in shear zones within volcanics (e.g., Cobar II); minor gold Seigal Volcanics skarn Uranium 11 EL28003 (under cover), EL10335 (southern block EL28003, EL10335 (southern block) It often presents as a complex and somewhat diffuse zone rather than well defined, relatively simple fault system. Higher resolution magnetics would help improve the definition and understanding of this important structural zone and similar, sub‐parallel structures evident in the existing data. Another strong fault / fold set has also been interpreted in the prospective stratigraphy. This generally east‐westerly structural set may be reflecting the dominant trends apparent in the older basement rocks the Murphy Inlier and also appears to be a control or influence during deposition of the prospective stratigraphy. The interaction and timing relationships between this structural set and the Calvert Fault set is complicated and unclear. Higher resolution data would again help improve our understanding of these structures and help with targeting favorable loci for fault controlled alteration / mineralization. Higher resolution data should also help elucidate some of the ambiguities currently present in the stratigraphic correlations incorporated in the interpretations. Data Acquisition Data was collected by Thomson Aviation under the direction of Mr Roger Henderson a qualified and highly experienced Geophysicist. The survey used a PAC 750 aircraft providing slow low-level flight characteristics operating a Geometrics G823-A Caesium Vapour Magnetometer which provides high resolution and fast cycle times, both key to accurately measuring the total magnetic field of the earth. The acquisition system samples the magnetometer at 20 readings /sec equating to an average magnetic sample distance of <4 meters - 50% better than industry standard. Radiometrics acquisition employed an advanced airborne spectrometer- the Radiation Solutions RS-500. This system consists of 33 litres of NaI crystal and with new digital signal processing techniques, the spectrometer has an effective dead time of zero seconds. This results in an increase in counts of 25 to 30% in comparison with other existing airborne spectrometers in the market. Half second sampling of the spectrometer is standard, providing a sample interval of less than 40 metres with no loss of spectral resolution and much increased spatial resolution. Thomson Aviation pilots typically fly agricultural operations requiring much higher accuracy than geophysical surveying. Typically a proposed terrain clearance of 30 meters is flown pending any issues arising from the initial inspection, e.g. tall trees, communication towers, etc. Data was processed by Thomson Aviation at an in-house data processing centre utilizing both Intrepid and Geosoft software for data Quality Control and final processing. Magnetic data was processed using Intrepid leveling to produce high quality final products to an image processing standard. Radiometric data was processed using modern full spectrum processing techniques incorporating NASVD and MNF noise reduction. Thomson Aviation is a full member of the International Airborne Geophysics Safety Association (IAGSA) and adheres strictly to a Safety Management System. Survey Area The total survey area is shown in Figure 4. Redbank as part of its planned Calvert exploration program flew 8750 line km of survey at 200m line spacing. It has an arrangement with other exploration companies to share the cost of mobilization/demobilization of the Thomson system. The first phase of the survey was flown as: Phase 1. Line spacing of 200m Area 1614 km2 Total line km 8750km 12 Phase 2 will be flown during the 2012 field season, and be used to acquire data over areas identified as significant and warranting higher density acquisition. The Redbank survey over the Calvert Fracture system cost $169,006 (ex GST). This excludes the second phase infill at 100m line spacing. Conclusion: The results of the 2010 regional stream geochemical sampling programme (Appendix 2) has highlighted a number of catchments within ELs 26779, 27241 and 27329 which warrant further investigation with the recent airborne geophysical survey over the Calvert fracture System. The deferred infill airborne magnetic and radiometric survey at 100m line spacing during 2012 is expected to generate more specific targets for future drill programmes within these tenements. 13 Figure 4. Map of area flown for the Calvert Geophysical Survey. 14 Appendix 1: Geophysical (magnetic) image from Calvert Survey-August 2011. 15 Appendix 2: Plans of 2010 regional stream sediment sampling results for gold, copper, cobalt and lead, within the Calvert Geophysical Survey area. 16 17 Appendix 3. Thomson Aviation Operations Report (attachment). 18 References A paragenetic and isotopic study of the Proterozoic Westmoreland uranium deposits, southern McArthur Basin, Northern Territory, Australia [Journal] / auth. Polito P A [et al.] // Economic Geology. - 2005. - Vol. 100. - pp. 1243-1260. Basin dynamics and mineralisation, McArthur Basin, northern Australia [Journal] / auth. Lindsay J F // Australian Journal of Earth Sciences. - 2001. - Vol. 48. - pp. 703-720. Bondi Mining [Online] / auth. Bondi Mining. - 2011. - 17 March 2011. http://www.bondimining.com.au/murphy.html. Breccia pipes at Redbank, Southern McArthur Basin: copper mineralisation by fluid mixing [Conference] / auth. Wall V J and Heinrich C A // Proceedings of the Mount Isa Inlier Geology Conference. - 1990. Petrogenesis of the copper-bearing breccia pipes, Redbank, Northern Territory, Australia [Journal] / auth. Knutson J [et al.] // Economic Geology. - 1979. - Vol. 74. - pp. 814-826. Report for Redbank Mines on the Redbank Area Copper Project [Report] / auth. Drake-Brockman J. - 2009. Report on fluid inclusion analyses of samples from Redbank Mine [Report] / auth. Mernagh Terrence P. 2007. Tectonostratigraphy of the McArthur Basin - Map / auth. Northern Territory Geological Survey. - 2001. 19 Relevant Reports CompanyReport CR1956-0004 CR1957-0012 CR1957-0010 CR1958-0013 Title Calvert Hills authority to prospect, Final report 1956 field season. Final report, Robinson River, NT Calvert Hills authority to prospect No. 511, progress report no. 1 Final report Calvert authority to prospect no. 511. Year 1956 1957 1957 1958 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 Exploration in the Carpentaria area during 1962 1963 CR1963-0004 CR1965-0020 CR1967-0027 CR1967-0005 CR1967-0007 CR1967-0005 CR1967-0007 CR1967-0005 CR1967-0007 CR1967-0005 CR1967-0007 Exploration in the Carpentaria area during 1962 Report on Redbank Area. Final report on Redbank Copper Field. Progress report on AP, Calvert Hills for 1966 Progress report, Calvert Hills area for 1967 Progress report on AP, Calvert Hills for 1966 Progress report, Calvert Hills area for 1967 Progress report on AP, Calvert Hills for 1966 Progress report, Calvert Hills area for 1967 Progress report on AP, Calvert Hills for 1966 Progress report, Calvert Hills area for 1967 1963 1965 1967 1967 1967 1967 1967 1967 1967 1967 1967 CR1968-0059 CR1968-0060 Geology and uranium mineralization Eva Mine, Pandanus Creek AP 1738. Joint Venture B.M.R. aeroradiometric anomalies. 1968 1968 CR1968-0059 CR1968-0060 Geology and uranium mineralization Eva Mine, Pandanus Creek AP 1738. Joint Venture B.M.R. aeroradiometric anomalies. 1968 1968 CR1968-0059 Geology and uranium mineralization Eva Mine, Pandanus Creek AP 1738. 1968 20 PersAuthor Battey, GC Haney, TH Maser, W Battey, GC CorpAuthor Not Given MIM Exploration MIM Exploration Not Given Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Carpentaria Exploration T Hutchins Company Polkoa Mining Planet Mining Company Granville Developments Placer Prospecting McMahon, KH Australian Geophysical McMahon, KH Not Given McMahon, KH Australian Geophysical McMahon, KH Not Given McMahon, KH Australian Geophysical McMahon, KH Not Given McMahon, KH Australian Geophysical McMahon, KH Not Given Love, JR Perrino, FA Taylor, J Not Given United Uranium Love, JR Perrino, FA Taylor, J Not Given United Uranium Love, JR Perrino, FA Taylor, J Not Given CR1968-0060 CR1970-0005 CR1970-0005 CR1970-0062 CR1970-0062 CR1970-0062 CR1970-0005 CR1970-0005 1968 1970 1970 1970 1970 1970 1970 1970 CR1970-0075 CR1971-0124 Joint Venture B.M.R. aeroradiometric anomalies. Report on phase II investigations, Calvert Hills area Report on phase II investigations, Calvert Hills area Airborne, Radiometric Survey Seigals Creek Area. Airborne, Radiometric Survey Seigals Creek Area. Airborne, Radiometric Survey Seigals Creek Area. Report on phase II investigations, Calvert Hills area Report on phase II investigations, Calvert Hills area Borroloola area, NT (Calvert, Redbank, Wearyan, and Batten Creek blocks) 1969 exploration programme Progress & Technical Reports Mar-Nov. CR1971-0159 The structural setting and ore genesis of the Redbank Copper Deposits 1971 CR1971-0159 CR1971-0136 CR1972-0080 CR1972-0039 The structural setting and ore genesis of the Redbank Copper Deposits Progress report on Running Creek east area and supplementary report Report on Hobblechain Creek, N.T. Photogeological interpretation, Hobblechain Creek Quarterly progress report January, February and March 1973, Exploration Licence Application Number 689 Redbank NT Quarterly progress report, Redbank, NT 1971 1971 1972 1972 Quarterly report for October-November-December, Redbank. Quarterly progress report January, February and March 1973, Exploration Licence Application Number 689 Redbank NT Progress report for the period 1-7-73 to 22-10-73, Redbank, NT Report on prospecting in the NT during 1972 Report on prospecting, 1972 Report on prospecting, 1972 Final report, Hobblechain Creek, NT Redbank NT Report on work carried out during first year of tenure of licence, 23-10-73 - 23-9-74. Quarterly progress report 22-07-1974 to 22-10-1974. 1973 Annual report, Redbank, N.T. year ending 22-10-73. Quarterly progress report, January 23, 1974 - April 22, 1974, EL 689 Redbank, NT Quarterly progress report, Redbank, for the period 23-04-1974 to 22-071974. Quarterly Progress report, Redbank Area, NT 11-10-73-10-1-74. Proposed exploration program, Redbank, NT for period 22 October 1974 to 22 October 1975. Quarterly progress report for the period 22-4-75 to 22-7-75, Redbank, NT CR1973-0271 CR1973-0154 CR1973-0021 CR1973-0271 CR1973-0250 CR1973-0084 CR1973-0086 CR1973-0086 CR1973-0027 CR1974-0146 CR1974-0167 CR1974-0017 CR1974-0093 CR1974-0110 CR1974-0026 CR1974-0145 CR1975-0115 21 1973 1973 1973 1973 1973 1973 United Uranium McMahon, KH Australian Geophysical McMahon, KH Australian Geophysical Planet Management Planet Management Planet Management McMahon, KH Australian Geophysical McMahon, KH Australian Geophysical Campe, G Gausden, Cundill, Meyers and J Associates Pty Ltd Westmoreland Minerals Harbourside Oil Newmont Exploration Hopwood, T Triako Mines Newmont Exploration Hopwood, T Triako Mines Shannon, CHC Fisher, WJ Royal, N Field, M Euralba Mining Johnston, WH CRA Exploration Van den Heuval, H Smit, JAJ Hopwood, T Triako Mines Triako (Australia) Smit, JAJ Van den Heuval, H Triako Mines Van den Heuval, H Smit, JAJ Hopwood, T Triako Mines Triako Mines Pietsch, GJH Noranda Australia Pietsch, GJH Noranda Australia Pietsch, GJH Noranda Australia Johnston, WH Euralba Mining 1974 1974 Triako Mines Triako Mines 1974 Bell, EB Triako (Australia) Buka Minerals 1974 Piggot, K Triako Mines 1974 1974 Westmoreland Minerals Triako (Australia) Triako Mines 1974 1975 x Triako Mines 1970 1971 1973 1973 CR1975-0124 CR1975-0147 CR1975-0015 CR1975-0005 CR1975-0160 CR1976-0005 CR1976-0070 CR1977-0020 CR1977-0117 1977 1977 1977 1978 1978 1978 Triako Mines Triako Mines Triako Mines Triako Mines Kratos Uranium Curtis, R Amdex Mining Kratos Uranium Carpentaria Exploration Triako Mines Amax Exploration Wyatt, DH Australia Triako (Australia) Amax Exploration (Australia) Amax Exploration Rod, E (Australia) Carpentaria Exploration Kratos Exploration Kratos Uranium Carpentaria Exploration Carpentaria Exploration Amax Exploration Wyatt, DH Australia Carpentaria Exploration Carpentaria Exploration Kratos Exploration Kratos Uranium Carpentaria Exploration Amax Exploration Wyatt, DH Australia Carpentaria Exploration Carpentaria Exploration Curtis, R Triako (Australia) Hall, LR Kratos Exploration Kratos Exploration Kratos Uranium 1978 Kratos Uranium 1978 1978 1978 Amax Exploration Stewart, AIA (Australia) Hall, LR Kratos Exploration Kratos Exploration Kratos Uranium CR1978-0159 Final report, Calvert Hills Stratigraphy of the Westmoreland conglomerate Uranium Exploration Programme, Pandanus Creek Area NT. 1976 Uranium exploration programme, Pandanus Creek Report on portions of ELs relinquished up to October, 1978. 1978 Kratos Uranium CR1978-0025 CR1978-0024 Final report, Calvert Hills Final report, Karns Creek 1978 1978 Stewart, AIA Stewart, AIA CR1977-0073 CR1977-0010 CR1977-0069 CR1977-0020 CR1977-0067 CR1977-0020 CR1977-0020 CR1977-0073 CR1977-0020 CR1977-0020 CR1977-0067 CR1977-0020 CR1977-0073 CR1977-0020 CR1977-0020 CR1978-0019 CR1978-0032 CR1978-0057 CR1978-0159 CR1978-0025 CR1978-0032 CR1978-0057 Annual report for the period 22-10-74 to 22-9-75, Redbank, NT Quarterly progress report for the period 22-7-75 to 22-10-75, Redbank, NT Quarterly progress report on exploration - Redbank N T. Annual report on exploration - Redbank, NT year ending 22-10-74. Exploration report on Pandanus Creek, N.T. 1975. Annual report on exploration, Redbank. Exploration report and analysis of results, Pandanus Creek Area, N T. Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Quarterly report for year ending 30-9-77, Redbank. Report on exploration, the Wollogorang Formation of the Redbank to Seven Mile Creek area Annual Report EL 689 Redbank NT for the year 22-10-76 to 22-10-76. The results of stratigraphic mapping in the Wollogorang - Redbank area, N.T EL 689 Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Uranium Exploration Programme, Pandanus Creek Area, NT Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Report on exploration, the Wollogorang Formation of the Redbank to Seven Mile Creek area Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Uranium Exploration Programme, Pandanus Creek Area, NT Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Report on exploration, the Wollogorang Formation of the Redbank to Seven Mile Creek area Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Geological logs, Johnstons No 1, Tawallah Pocket No 1 & Deep Creek No 1. Final report on exloration. Stratigraphy of the Westmoreland conglomerate Uranium Exploration Programme, Pandanus Creek Area NT. 1976 Uranium exploration programme, Pandanus Creek Report on portions of ELs relinquished up to October, 1978. 1975 1975 1975 1975 1975 1976 1976 1977 1977 22 1977 1977 1977 1977 1977 1977 1977 1977 1977 1977 1977 1977 Amax Exploration (Australia) Amax Exploration CR1979-0113 CR1979-0032 CR1979-0113 CR1979-0112 CR1980-0078 Uranium exploration program, Pandanus Creek Area, NT, 1978 Annual report for year ending 09 November 1978, Karn, NT Uranium exploration program, Pandanus Creek Area, NT, 1978 Uranium exploration programme, Pandanus Creek Area, Completion report. U Exploration program, Pandanus Creek. 1979 1979 1979 1979 1980 CR1980-0030 CR1980-0060 CR1980-0078 CR1980-0061 CR1980-0060 CR1980-0032 CR1981-0122 Annual report for 1979, Karn, NT EL 1890, Middle Creek, Redbank, N.T. Final report. U Exploration program, Pandanus Creek. EL 2116 Woologorang, Redbank, N.T. Final report. EL 1890, Middle Creek, Redbank, N.T. Final report. Report on EL 1875, Camel Creek, N.T. Uranium exploration program, Pandanus Creek EL 1016. 1980 1980 1980 1980 1980 1980 1981 CR1981-0070 Annual report on exploration for 1980, Karn, NT. 1981 CR1981-0124 EL 2129 Calvert River, Annual report, 1980. 1981 CR1981-0124 CR1982-0199 1981 1982 CR1982-0213 CR1982-0217 CR1982-0378 EL 2129 Calvert River, Annual report, 1980. Annual report. Open File Relinquishment report Pandanus Creek exploration programme EL 1016, 1976-1982. Annual report for year ending 22-5-82, Calvert Fault, N.T. Progress report, Calvert Fault (Australia) Kratos Exploration Kratos Uranium Ward, DF x Kratos Exploration Kratos Uranium Kratos Uranium Kratos Exploration Kratos Uranium Carpentaria Exploration Janacek, J Company Davies, S Triako Mines Kratos Exploration Kratos Uranium Davies, S Triako Mines Davies, S Triako Mines Fraser, WJ CRA Exploration Kratos Exploration Kratos Uranium Carpentaria Exploration Dennis, RW Company Carpentaria Exploration Dennis, RW Company Carpentaria Exploration Dennis, RW Company Kratos Exploration Kratos Uranium 1982 1982 1982 Kratos Uranium Ward, DF McLennan, RM CR1982-0095 CR1982-0067 Geological report on Calvert Fault. Annual report, Karn year ending 09-11-1981. 1982 1982 Aird, RJ BHP Minerals CR1982-0344 EL 1671 Karn, N.T. Final report, March, 1982. 1982 Barnett, PJ CR1982-0088 EL 2129, Calvert River, Annual report for 1981. 1982 Allison, KR CR1982-0088 CR1983-0098 CR1983-0283 CR1983-0098 CR1983-0283 CR1983-0098 EL 2129, Calvert River, Annual report for 1981. Final report, 26-8-81 to 13-4-82. Uranium exploration, Pandanus Creek. Final report, 26-8-81 to 13-4-82. Uranium exploration, Pandanus Creek. Final report, 26-8-81 to 13-4-82. Review of previous exploration activities and reassessment of the potential of the Redbank Area N T. Final report on EL 2829 - Calvert Fault, NT 1982 1983 1983 1983 1983 1983 Allison, KR Ashton Mining Kratos Exploration Kratos Uranium Ashton Mining Kratos Exploration Kratos Uranium Ashton Mining 1984 1984 Kusnin, I Millin, P Ward, DF CR1984-0177 CR1984-0011 23 Key Resources Key Resources Key Resources Clifford Minerals Arcadia Minerals Carpentaria Exploration Company BHP Carpentaria Exploration Company Carpentaria Exploration Company Wansford Investments Key Resources CR1984-0161 1984 Bubner, GJ CRA Exploration CR1984-0177 Annual report year ending 06-07-1984 Snake Creek NT. Review of previous exploration activities and reassessment of the potential of the Redbank Area N T. 1984 Wansford Investments CR1984-0025 CR1984-0115 Annual report for year ending 23-12-83, Running Creek Northern Territory. Annual report on exploration for year ending 18-5-84, Rifle Creek, N T. 1984 1984 Kusnin, I Millin, P Colliver, IC Jenke, GP Colliver, IC CR1985-0225 CR1985-0256 CR1985-0287 CR1985-0256 Annual Report to 20 June 1985 Redbank. Partial relinquishment of T3 North Calvert Hills. Annual report on Snake Creek year ending 06-07-1985. Partial relinquishment of T3 North Calvert Hills. 1985 1985 1985 1985 Vercoe, SC Burton, PE Bubner, GJ Burton, PE CR1985-0225 Annual Report to 20 June 1985 Redbank. 1985 CR1985-0055 1985 1985 Colliver, IC 1986 1986 1986 1986 1986 Marjoribanks, RW Scott, LP Scott, LP Scott, LP Scott, LP CRA Exploration Hunter Resources Sanidine Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting CR1986-0186 Annual report, Running Creek, year ending 22-12-74. Second Annual and Final report on exploration for year ending 18-5-85, Rifle Creek, N T. Results of field investigations on the exploration potential of the Redbank area, NT 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory Vercoe, SC Alexander, KR Colliver, IC 1986 Stockdale Prospecting CR1986-0223 Annual report on Snake Creek year ending 06-07-1986. 1986 Scott, LP Bubner, GJ Colliver, IC CR1985-0129 CR1986-0208 CR1986-0010 CR1986-0177 CR1986-0010 CR1986-0177 CR1986-0186 CR1986-0010 CR1986-0177 CR1986-0186 CR1986-0010 CR1986-0177 CR1986-0186 CR1986-0010 CR1986-0177 CR1986-0186 CR1986-0010 CR1986-0177 24 CRA Exploration CRA Exploration Hunter Resources Sanidine Spar Resources Stockdale Prospecting CRA Exploration Stockdale Prospecting Hunter Resources Sanidine Spar Resources CRA Exploration CRA Exploration CR1986-0010 CR1986-0177 1986 1986 Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP 1986 1986 1986 Marjoribanks, RW Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Hunter Resources Sanidine Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting 1986 1986 1986 Scott, LP Scott, LP Scott, LP Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting CR1986-0186 CR1986-0031 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Results of field investigations on the exploration potential of the Redbank area, NT 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory 1984-1985 Annual report Robinson River, Calvert Hills Annual report on Robinson River, Calvert Hills area. Partial relinquished report, Robinson River Calvert Hills area, Northern Territory Final report for Running Creek prospect, period ending 13-11-1985 1986 1986 Scott, LP Johnston, WH CR1987-0155 CR1987-0136 CR1987-0169 CR1987-0104 CR1987-0136 CR1987-0169 CR1987-0136 CR1987-0169 CR1987-0136 CR1987-0169 CR1987-0136 CR1987-0169 Report on RMIP survey carried out at Redbank N T. Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 Final report for March 1987 on EL 4471, Calvert Hills Northern Territory Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 1987 1987 1987 1987 1987 1987 1987 1987 1987 1987 1987 1987 CR1987-0144 CR1987-0136 CR1987-0169 CR1987-0136 CR1987-0169 Annual report Snake Creek year ending 06-07-1987. Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 1987 1987 1987 1987 1987 Howland-Rose, AW MacDonald, IJ MacFarlane, IJ MacFarlane, IJ MacDonald, IJ MacFarlane, IJ MacDonald, IJ MacFarlane, IJ MacDonald, IJ MacFarlane, IJ MacDonald, IJ MacFarlane, IJ Bubner, GJ Colliver, IC MacDonald, IJ MacFarlane, IJ MacDonald, IJ MacFarlane, IJ Stockdale Prospecting CRA Exploration Hunter Resources Spar Resources Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting CR1987-0155 Report on RMIP survey carried out at Redbank N T. 1987 Howland-Rose, AW CR1986-0186 CR1986-0010 CR1986-0177 CR1986-0208 CR1986-0010 CR1986-0177 CR1986-0186 CR1986-0010 CR1986-0177 CR1986-0186 CR1986-0010 CR1986-0177 25 CRA Exploration Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Hunter Resources Spar Resources CR1987-0136 CR1987-0169 CR1987-0104 CR1987-0104 Partial relinquishment report on ELs, Calvert Hills area Annual report Calvert Hills area 1986 to 1987 Final report for March 1987 on EL 4471, Calvert Hills Northern Territory Final report for March 1987 on EL 4471, Calvert Hills Northern Territory 1987 1987 1987 1987 MacDonald, IJ MacFarlane, IJ MacFarlane, IJ MacFarlane, IJ CR1988-0243 Report EL 4213, relinquished 20-06-1988 1988 Horton, DJ CR1988-0278 CR1988-0106 CR1988-0106 CR1988-0106 CR1988-0106 CR1988-0106 CR1988-0249 CR1988-0106 CR1988-0106 Report on EL 4213 Redbank, NT period ending 20 June 1988 Final report EL 4472 to EL 4474 Calvert Hills area Final report EL 4472 to EL 4474 Calvert Hills area Final report EL 4472 to EL 4474 Calvert Hills area Final report EL 4472 to EL 4474 Calvert Hills area Final report EL 4472 to EL 4474 Calvert Hills area Final report EL 1991 Snake Creek period ending 10-06-1988. Final report EL 4472 to EL 4474 Calvert Hills area Final report EL 4472 to EL 4474 Calvert Hills area 1988 1988 1988 1988 1988 1988 1988 1988 1988 Horton, DJ Mitchell, MS Mitchell, MS Mitchell, MS Mitchell, MS Mitchell, MS Colliver, IC Mitchell, MS Mitchell, MS CR1988-0243 Report EL 4213, relinquished 20-06-1988 1988 Horton, DJ CR1988-0278 CR1988-0106 CR1988-0362 CR1989-0629 CR1989-0409 CR1989-0409 CR1989-0487 CR1989-0564 CR1989-0409 CR1989-0629 CR1989-0409 CR1989-0409 CR1989-0487 CR1989-0409 CR1989-0588 Report on EL 4213 Redbank, NT period ending 20 June 1988 Final report EL 4472 to EL 4474 Calvert Hills area Annual Report year one period ending 13-08-1987 to 12-08-1988. Final Report. Annual Report Calvert Hills. Annual Report Calvert Hills. First and final report Calvert Hills Final report period 6 July 1988 to 5 June 1989 Annual Report Calvert Hills. Final Report. Annual Report Calvert Hills. Annual Report Calvert Hills. First and final report Calvert Hills Annual Report Calvert Hills. Annual Report Exploration Programme 13 August 1988 to 12 August 1989. EL 7175 Heifer Creek, NT fourth annual report for year ending 21st January 1995 Final Report EL 5774 Calvert Hills year ending February 1990. Final Report EL 5774 Calvert Hills year ending February 1990. EL 7175 Heifer Creek, NT fourth annual report for year ending 21st January 1995 Final Report EL 5774 Calvert Hills year ending February 1990. Final Report EL 5774 Calvert Hills year ending February 1990. 1988 1988 1988 1989 1989 1989 1989 1989 1989 1989 1989 1989 1989 1989 1989 Horton, DJ Mitchell, MS Fisher, WJ Sanidine Restech International Bettenay, LF Golden Plateau Bettenay, LF Golden Plateau Pearson, DF Newmont Australia Joyce, J Stockdale Prospecting Bettenay, LF Golden Plateau Sanidine Restech International Bettenay, LF Golden Plateau Bettenay, LF Golden Plateau Pearson, DF Newmont Australia Bettenay, LF Golden Plateau Fisher, WJ Fisher, WJ Menzies, DC Bisset, AT Palmer, DC CRA Exploration Golden Plateau Golden Plateau Menzies, DC Bisset, AT Palmer, DC CRA Exploration Golden Plateau Golden Plateau CR1995-0190 CR1990-0488 CR1990-0488 CR1995-0190 CR1990-0488 CR1990-0488 26 1990 1990 1990 1990 1990 1990 Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Sanidine Restech International Sanidine Restech International Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting Stockdale Prospecting CRA Exploration Stockdale Prospecting Stockdale Prospecting Sanidine Restech International Sanidine Restech International Stockdale Prospecting CR1995-0190 CR1990-0488 CR1990-0488 CR1990-0388 CR1990-0062 CR1991-0306 CR1991-0306 CR1991-0306 CR1991-0126 CR1991-0203 CR1991-0216 CR1991-0182 CR1992-0138 CR1992-0129 CR1992-0138 CR1992-0290 CR1992-0138 CR1992-0422 CR1992-0138 CR1992-0290 CR1992-0422 CR1992-0188 EL 7175 Heifer Creek, NT fourth annual report for year ending 21st January 1995 Final Report EL 5774 Calvert Hills year ending February 1990. Final Report EL 5774 Calvert Hills year ending February 1990. Report on Relinquished Area 13-8-87 to 12-8-89. Final Report EL 5791 Gold Creek Project. First & Final Report Little Calvert River. First & Final Report Little Calvert River. First & Final Report Little Calvert River. Annual report on exploration programme year three 13 August 1989 to 12 August 1990. Second annual report, period ending 15 December 1990 Report on exploration programme. Report on Relinquished Area of 40 blocks. Annual report year ending 10-01-1992 Bluey Creek, Heifer Creek, Dingo Creek, Sandy Creek. First Annual Report EL 7187 Breakneck Creek year ending 10-12-1992. Annual report year ending 10-01-1992 Bluey Creek, Heifer Creek, Dingo Creek, Sandy Creek. Report on sampling of open file drill core Annual report year ending 10-01-1992 Bluey Creek, Heifer Creek, Dingo Creek, Sandy Creek. Calvert Hills (EL 7199) & Bluey Creek (EL 7200) Annual Report 03-06-1991 to 02-06-1992. Annual report year ending 10-01-1992 Bluey Creek, Heifer Creek, Dingo Creek, Sandy Creek. Report on sampling of open file drill core Calvert Hills (EL 7199) & Bluey Creek (EL 7200) Annual Report 03-06-1991 to 02-06-1992. EL 5468 Running Creek, EL 7174 Collar Creek, EL 7225 Hobblechain Creek, NT, combined annual report for period ending 30-03-1992 CR1993-0270 Partial Relinquishment Report EL 5468 Running Creek year ending 12 August 1992. EL 5468 Running Creek, EL 7174 Collar Creek, EL 7225 Hobblechain Creek, NT, combined annual report for period ending 30-03-1992 Second Annual Report EL 7175 Heifer Creek year ending 21 January 1993. Partial Relinquishment Report EL 7175 Heifer Creek year ending 21 January 1993. CR1993-0137 CR1993-0192 Second annual report EL 7187 Breakneck Creek Relinquishment report EL 7187 Breakneck Creek period ending 10 CR1992-0586 CR1992-0188 CR1993-0141 27 1990 1990 1990 1990 1990 1991 1991 1991 Menzies, DC Bisset, AT Palmer, DC Golden Plateau Golden Plateau Fisher, WJ Cooper, WC Cooper, WC Cooper, WC 1991 Fisher, WJ 1991 1991 1991 Palmer, DC Fisher, WJ Fisher, WJ Palmer, DC Stegman, CL Palmer, DC Palmer, DC Stegman, CL Palmer, DC Palmer, DC Stegman, CL 1992 1992 1992 1992 1992 1992 CRA Exploration Fisher, WJ Driffield Mining ACM Exploration ACM Exploration ACM Exploration Fisher, W J Fisher, WJ CRA Exploration Fisher, WJ Fisher, WJ CRA Exploration CRA Exploration CRA Exploration CRA Exploration CRA Exploration BHP Minerals 1992 1992 Handley, C Palmer, DC Stegman, CL Palmer, DC 1992 Handley, C 1992 Palmer, DC 1992 Palmer, DC 1992 1993 Palmer, DC Palmer, DC BHP Minerals Fisher, WJ CRA Exploration Fisher, WJ Running Creek Joint Venture CRA Exploration Fisher, WJ CRA Exploration CRA Exploration 1993 Palmer, DC Palmer, DC Thomas, G Palmer, DC Thomas, 1993 1993 CRA Exploration CRA Exploration CRA Exploration CRA Exploration CRA Exploration CR1993-0534 December 1992 Partial Surrender Report EL 7173 Bluey Creek period ending 10 December 1992. Second annual report EL 7173 Bluey Creek year ending 10 December 1992 Second Annual Report EL 7175 Heifer Creek year ending 21 January 1993. Partial Relinquishment Report EL 7175 Heifer Creek year ending 21 January 1993. Annual report ELs 7199 and 7200 Calvert Hill area, McArthur Basin. Partial relinquishment report for ELs 7199 and 7200, Calvert Hills Area, McArthur Basin, NT. Second Annual Report EL 7175 Heifer Creek year ending 21 January 1993. Partial Relinquishment Report EL 7175 Heifer Creek year ending 21 January 1993. Annual report ELs 7199 and 7200 Calvert Hill area, McArthur Basin. Partial relinquishment report for ELs 7199 and 7200, Calvert Hills Area, McArthur Basin, NT. CR1993-0687 EL 5468 Running Creek, NT (Excised area) final report for period ending 1208-1993 CR1993-0193 CR1993-0056 CR1993-0141 CR1993-0270 CR1993-0406 CR1993-0534 CR1993-0141 CR1993-0270 CR1993-0406 CR1993-0776 CR1993-0136 CR1993-0688 CR1993-0190 CR1994-0141 CR1994-0292 CR1994-0188 CR1994-0006 CR1994-0121 CR1994-0141 CR1994-0292 CR1994-0431 CR1994-0064 G 1993 1993 1993 Stegman, CL Palmer, DC Palmer, DC CRA Exploration CRA Exploration CRA Exploration 1993 1993 Palmer, DC Brown, IR CRA Exploration BHP Minerals 1993 1993 Brown, IR Palmer, DC BHP Minerals CRA Exploration 1993 1993 Palmer, DC Brown, IR CRA Exploration BHP Minerals 1993 Brown, IR Annexure to renewal of mineral claims numbers 2688-2691. Fifth annual report EL 5468 Running Creek year ending 12 August 1992 W J Fisher-Running Creek Farm-In and joint venture 1993 BHP Minerals Running Creek Farm Joint Venture CRA Palmer, DC Exploration Fisher, WJ Fisher, WJ Running Creek Joint Venture CRA Exploration 1993 Palmer, DC Final report for the period ending 12-08-1993. Combined Final Report for Excised Tenments period ending 1 December 1992 EL 7174 Collar Creek, EL 7225 Hobblechain Creek W J Fisher-Running Creek Farm-In and Joint Venture. 1993 Palmer, DC 1993 Fisher, WJ EL 715 Heifer Creek NT 3rd Annual Report for year ending 21-01-1994. EL 7175, Heifer Creek, NT. EL 7187 Breakneck Creek, NT, partial surrender report for the period ending 10-12-1993. EL 7187 Breakneck Creek, NT, third annual report for the year ending 10th December 1993 EL 7173, Bluey Creek, NT, Final Report for year ending 16-11-1993. 1994 1994 Palmer, DC Bisset, AT Palmer, DC Palmer, DC CRA Exploration EL 715 Heifer Creek NT 3rd Annual Report for year ending 21-01-1994. EL 7175, Heifer Creek, NT. Final report for ELs Bull Creek (EL 7125), Calvert Hills (EL 7199) and Bluey Creek (EL 7200) Calvert Hills area, NT Annual report for the Calvert Hills project ELs 7125 (Bull Creek), 7199 (Calvert Hills) 7200 (Blue Creek), 8064 (Robinson River) for the period ending 1994 1994 Stegman, CL Thomas, G Palmer, DC Stegman, CL Bisset, AT Palmer, DC Palmer, DC Rennison, MW Rennison, MW Brescianini, RF BHP Minerals 28 1993 1994 1994 1994 1994 1994 Fisher, WJ Fisher, WJ Running Creek Farm Joint Venture CRA Exploration CRA Exploration CRA Exploration CRA Exploration CRA Exploration CRA Exploration CRA Exploration BHP Minerals CR1994-0552 CR1994-0552 16-12-1993. Annual report EL 8095, 12-07-1993 to 11-07-1994 Annual report EL 8095, 12-07-1993 to 11-07-1994 1994 1994 1994 Rennison, MW CR1994-0064 CR1994-0562 CR1995-0162 EL 715 Heifer Creek NT 3rd Annual Report for year ending 21-01-1994. EL 7175, Heifer Creek, NT. Final report for ELs Bull Creek (EL 7125), Calvert Hills (EL 7199) and Bluey Creek (EL 7200) Calvert Hills area, NT Annual report for the Calvert Hills project ELs 7125 (Bull Creek), 7199 (Calvert Hills) 7200 (Blue Creek), 8064 (Robinson River) for the period ending 16-12-1993. Annual report EL 8115 12-07-1993 to 11-07-1994 EL 7187 (Breakneck Creek), NT final report for the period ending 10-11-1994 Reddicliffe, TH Reddicliffe, TH Bisset, AT Palmer, DC Palmer, DC 1994 1994 1995 Rennison, MW Brescianini, RF Reddicliffe, TH Stegman, CL CR1995-0610 CR1995-0753 Annual report EL 8095, 12th July 1994 to 11th July 1995 Relinquishment report EL 8095, 12-07-1993 to 11-07-1995 1995 1995 Ong, N Ong, N CR1995-0610 CR1995-0753 Annual report EL 8095, 12th July 1994 to 11th July 1995 Relinquishment report EL 8095, 12-07-1993 to 11-07-1995 1995 1995 Ong, N Ong, N CR1995-0602 CR1995-0874 CR1996-0140 Annual report, exploration licence 8115 12th July 1994 to 11th July 1995 EL 8856 first annual report for year ending 07-11-1995 EL 7175 Heifer Creek, NT, fifth annual report for year ending 21-01-1996 EL 7175 Heifer Creek, NT. sixth and final report for period ending 2nd September 1996 EL 7175 Heifer Creek NT partial relinquishment report for year ending 21-011996. EL 9318 Branch Creek NT first annual report for year ending 04-11-1996 Annual report period ending 20-02-1996 Wearyan project ELs 8995, 8996, 9139 and 9187 EL 7175 Heifer Creek, NT, fifth annual report for year ending 21-01-1996 EL 7175 Heifer Creek, NT. sixth and final report for period ending 2nd September 1996 EL 7175 Heifer Creek NT partial relinquishment report for year ending 21-011996. EL 8855 Coolibah Creek, NT first and final report year ending 7-11-1995 Annual report period ending 20-02-1996 Wearyan project ELs 8995, 8996, 9139 and 9187 Annual report EL 8095, Calvert Hill 12-07-1995 to 11-07-1996 Relinquishment report EL 8095 Calvert Hills south, 12-07-1993 to 11-07-1996 Annual report EL 8095, Calvert Hill 12-07-1995 to 11-07-1996 Relinquishment report EL 8095 Calvert Hills south, 12-07-1993 to 11-07-1996 EL 7175 Heifer Creek, NT, fifth annual report for year ending 21-01-1996 1995 1995 1996 Ong, N MacKay, WG MacKay, WG BHP Minerals Ashton Mining CRA Exploration Ashton Mining Australian Diamond Exploration Ashton Mining Ashton Mining Australian Diamond Exploration Ashton Mining Ashton Mining Australian Diamond Exploration CRA Exploration CRA Exploration 1996 MacKenzie, PH CRA Exploration 1996 1996 MacKay, WG MacKenzie, PH CRA Exploration CRA Exploration 1996 1996 Rennison, MW MacKay, WG BHP Minerals CRA Exploration 1996 MacKenzie, PH CRA Exploration 1996 1996 MacKay, WG MacKay, WG CRA Exploration CRA Exploration 1996 1996 1996 1996 1996 1996 Rennison, MW Rogers, T Rogers, T Rogers, T Rogers, T MacKay, WG BHP Minerals Ashton Mining Ashton Mining Ashton Mining Ashton Mining CRA Exploration CR1994-0141 CR1994-0292 CR1994-0431 CR1996-0862 CR1996-0354 CR1996-0874 CR1996-0243 CR1996-0140 CR1996-0862 CR1996-0354 CR1996-0010 CR1996-0243 CR1996-0605 CR1996-0770 CR1996-0605 CR1996-0770 CR1996-0140 1994 1994 29 Ashton Mining Ashton Mining BHP Minerals CRA Exploration CRA Exploration CR1996-0243 EL 7175 Heifer Creek, NT. sixth and final report for period ending 2nd September 1996 EL 7175 Heifer Creek NT partial relinquishment report for year ending 21-011996. EL 8855 Coolibah Creek, NT first and final report year ending 7-11-1995 Annual report period ending 20-02-1996 Wearyan project ELs 8995, 8996, 9139 and 9187 Annual report period ending 20-02-1996 Wearyan project ELs 8995, 8996, 9139 and 9187 Annual report period ending 20-02-1996 Wearyan project ELs 8995, 8996, 9139 and 9187 Annual report period ending 20-02-1996 Wearyan project ELs 8995, 8996, 9139 and 9187 CR1996-0813 Annual report ELs 8084, 8098 and 8115 Running Creek 12-07-1995 to 1107-1996 1996 CR1996-0814 Relinquishment report EL 8084 Karns Creek, EL 8098 Carmel Creek and EL 8115 Running Creek 12th July, 1993 to 11th July, 1996 1996 CR1996-0862 CR1996-0354 CR1996-0010 CR1996-0243 CR1996-0243 CR1996-0243 CR1996-0880 CR1997-0182 CR1997-0182 CR1997-0182 CR1997-0503 CR1997-0704 CR1997-0503 CR1997-0704 CR1997-0182 CR1997-0182 CR1997-0182 CR1997-0182 CR1997-0182 EL 8856 Gum Creek, NT, second annual report year ending 07-11-1996 Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Annual report Exploration Licence 8095 Calvert Hill, 12th July 1996 to 11th July 1997 Partial relinquishment report exploration licence 8095 Calvert Hill" 12th July 1993 to 11th July 1997 Annual report Exploration Licence 8095 Calvert Hill, 12th July 1996 to 11th July 1997 Partial relinquishment report exploration licence 8095 Calvert Hill" 12th July 1993 to 11th July 1997 Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT Final report for the period ending 4 January 1997, Wearyan Project, Exploration Licences 8995, 8996, 9139, 9187 and 9438 McArthur Basin, NT 30 1996 MacKenzie, PH CRA Exploration 1996 1996 MacKay, WG MacKay, WG CRA Exploration CRA Exploration 1996 Rennison, MW BHP Minerals 1996 Rennison, MW BHP Minerals 1996 Rennison, MW BHP Minerals 1996 Rennison, MW Rogers, T Rennison, MW BHP Minerals Ashton Mining Aberfoyle Resources Australian Diamond Exploration Ashton Mining Aberfoyle Resources Australian Diamond Exploration 1996 Rogers, T Rennison, MW MacKenzie, PH McCoy, AD 1997 Stephens, D BHP Minerals 1997 Stephens, D BHP Minerals 1997 Stephens, D BHP Minerals 1997 Reddicliffe, TH Ashton Mining 1997 Kammermann, M Ashton Mining 1997 Reddicliffe, TH Ashton Mining 1997 Kammermann, M Ashton Mining 1997 Stephens, D BHP Minerals 1997 Stephens, D BHP Minerals 1997 Stephens, D BHP Minerals 1997 Stephens, D BHP Minerals 1997 Stephens, D BHP Minerals CRA Exploration CR1997-0683 CR1997-0080 CR1998-0017 CR1998-0776 CR1999-0037 CR1998-0059 CR1998-0640 CR1998-0640 CR1998-0003 CR1999-0516 CR2000-0421 CR2003-0468 CR2003-0271 CR2003-0271 CR2003-0409 CR2004-0073 CR2004-0228 CR2004-0228 CR2004-0415 CR2004-0522 CR2004-0415 CR2004-0523 CR2004-0578 Final report exploration licences 8084, 8098 & 8115 Running Creek" 12th July 1993 to 11th July 1997 EL 8856 Gum Creek part relinquishment report for year ending 07-11-1996 EL 9318 Branch Creek second annual report for the year ending 4th November 1997 EL 9318 - Branch Creek third annual report for the period ending 04-11-1998 EL 9318-Branch Creek Partial relinquishment report for the period ending 4 November 1998 Branch Creek EL 9318 partial relinquishment report for the period ending 4 November 1997 Final report exploration licence 8095 Calvert Hill" 12th July 1993 to 7th July 1998 Final report exploration licence 8095 Calvert Hill" 12th July 1993 to 7th July 1998 EL 8856 Gum Creek third & final report for the period ending 14th September 1997 1998 1998 Thompson, BJ Stephens, DI Rennison, MW MacKenzie, PH Wall, NM Rheinberger, G Rheinberger, G 1998 Rheinberger, G Rio Tinto Exploration 1998 Wall, NW Rio Tinto Exploration 1998 Kammermann, M Ashton Mining 1998 Kammermann, M Ashton Mining 1998 Rio Tinto Exploration 1997 1997 Ashton Mining CRA Exploration Rio Tinto Exploration Rio Tinto Exploration Fourth annual report for the period ending 4th November 1999 Branch Creek EL 9318, 5th Annual Report for the period ending 4th November 2000 1999 MacKenzie, PH Rheinberger, G Walker, P 2000 Rheinberger, G Annual report for EL 23138, for the period ending 7th November 2003 First Annual Report for the period ending 23 August 2003, EL 10190 Puzzle Creek East, EL 10429 Robinson River South, and EL 22754 Coanjula Creek, McArthur Diamonds programmme First Annual Report for the period ending 23 August 2003, EL 10190 Puzzle Creek East, EL 10429 Robinson River South, and EL 22754 Coanjula Creek, McArthur Diamonds programmme Annual report on exploration activities, year one of tenure, 11 September 2002 to 10 September 2003 2003 Pittard, KJ Rio Tinto Exploration De Beers Australia Exploration 2003 Bishop, SR Rio Tinto Exploration 2003 Annual/Final mineral exploration report for EL 23138 Final report for EL 10046 Final report for EL 10046 Combined annual report on exploration activities for EL 10190, EL 10429 and EL 22754, year two of tenure, 23rd July 2003 to 22 July 2004 Relinquishment report on blocks dropped at the conclusion of year two of tenure period 23 July 2004 for EL 10429 Combined annual report on exploration activities for EL 10190, EL 10429 and EL 22754, year two of tenure, 23rd July 2003 to 22 July 2004 Relinquishment report on blocks dropped at the conclusion of year two of tenure period ending 23 July 2004 Exploration Licences: EL 22252, Calvert Hills Project, Partial surrender 2004 2004 2004 Bishop, SR Rio Tinto Exploration Gravity Capital Diamond Mines Australia Rio Tinto Exploration De Beers Australia Anderson, B Exploration Blair, M Rio Tinto Exploration Blair, M Rio Tinto Exploration Gravity Capital Diamond Mines Australia Rio Tinto Exploration 31 2003 2004 2004 Rio Tinto Exploration 2004 Gravity Capital Gravity Capital Diamond Mines Australia Rio Tinto Exploration 2004 2004 Gravity Capital Washburn, C Astro Diamond Mines CR2004-0515 report, for the period - 22 August 2002 to 21 August 2004 Exploration Licences: EL 22252, Calvert Hills Project, Partial surrender report, for the period - 22 August 2002 to 21 August 2004 Exploration Licences: EL 22252, Calvert Hills Project, Partial surrender report, for the period - 22 August 2002 to 21 August 2004 Final report for EL 10046 Annual report for EL 10430, year two of tenure, 10th September 2003 to 9th September 2004 CR2004-0764 Relinquishment report for EL 10430, period ended 9 September 2004 2004 CR2005-0237 Final report on exploration activities for EL 10429 "Robinson River South" 2005 CR2005-0238 Final report on exploration activities for EL 22754 "Coanjula Creek" 2005 CR2005-0235 Final report on exploration activities for EL 10430 "Robinson River" 2005 CR2004-0578 CR2004-0578 CR2004-0228 32 2004 Washburn, C 2004 2004 Washburn, C Astro Diamond Mines Blair, M Rio Tinto Exploration Gravity Capital Diamond Mines Australia Ashton Mining Gravity Diamonds Diamond Mines Australia Ashton Mining Gravity Diamonds Diamond Mines Australia Ashton Mining Gravity Diamonds Diamond Mines Australia Ashton Exploration Australia Gravity Diamonds Diamond Mines Australia Ashton Mining 2004 Astro Diamond Mines
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