Mount Gunson - Pernatty. Quarterly reports and annual reports to licence expiry/full surrender, for the period 14/2/1987 to 15/4/1994.
Created: 11 Nov 2024 Revised: 11 Nov 2024

Ongoing copper exploration in the Mount Gunson area was directed primarily at locating economic stratiform mineralisation in the Tapley Hill Formation, which overlies Pandurra Formation and the associated Cattlegrid orebody. New work comprised...

Ongoing copper exploration in the Mount Gunson area was directed primarily at locating economic stratiform mineralisation in the Tapley Hill Formation, which overlies Pandurra Formation and the associated Cattlegrid orebody. New work comprised acquisition of CSAMT, gravity and ground magnetic surveys, RC drilling (877 holes, total 10,154 m), diamond drilling (49 holes, total 1834 m), and further metallurgical investigations of mineralised material from several previously identified prospects. An indicated resource of 1 Mt @ 1.5% Cu was outlined at the MG14 deposit. Flotation testing done on milled samples of ore from this orebody showed that a 15% Cu concentrate product could be achieved at >75% recovery from a 1.5% head grade, provided that the process water quality was maintained at <19000 ppm TDS. Groundwater and vegetation surveys were performed by contractors to guide the licensees' evaluation of the water supply, tailings disposal and environmental impact minimisation requirements of likely mining operations. Anomalous lead and zinc were intersected in the north-eastern part of the licence area around Elizabeth Creek (best assay values being 1.4% Zn and 0.21% Pb over a 2 m interval from 304 m depth). Basement drilling, to follow up both gravity / magnetic targets and Cu anomalies from earlier holes, intersected un-mineralised granite and Hutchison Group.

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About this record

Record No mesac14406
Topic Geoscientific Information
Type of Resource Document
Category Type
Document Type Mineral Company Report - Mineral Exploration
Contributor Amdel Ltd;Central Mineralogical Services Pty Ltd;TOP Australia Ltd;Commonwealth Scientific and Industrial Research Organization;South Australian Institute of Technology;Solo Geophysics and Co.;Geoscience Associates (Aust.) Pty Ltd;South Australia. Department of Mines and Energy;Pacminex Pty Ltd;Comlabs Pty Ltd;James Askew Associates;JLC Exploration Services Pty Ltd;Metallurgy International Pty Ltd;Nedpac Engineering Pty Ltd;AGC Woodward-Clyde;David Tonkin and Associates Pty Ltd;Zonge Engineering and Research Organization (Aust.) Pty Ltd;Classic Laboratories Ltd;Pontifex and Associates Pty Ltd;Ore Reserve Evaluation Services Pty Ltd
Sponsor
Tenement
Tenement Holder CSR Ltd;Placer Exploration Ltd;Mount Gunson Mines Pty Ltd;Adelaide Chemical Co. Ltd;Energy Fuels Exploration Co.
Operator Adelaide and Wallaroo Fertilizers Pty Ltd;Mount Gunson Mines Pty Ltd
Geological Province
Mine Name Cattle Grid Mine;Main Open Cut Mine;MG 14 orebody;Gunyot prospect;House East prospect;House West prospect;Powerline prospect;Plateau prospect;Railway Carriage prospect;Canegrass prospect;Gully prospect;Sweet Nell prospect;Windabout prospect;Bellamy Well prospect;Birthday prospect;Highway prospect;Fair Nell prospect;Snake Pit prospect;Lucas Hill prospect
Stratigraphy
Commodity
Notes
Notes: See also Env 3703 and Env 6962.
Geographic Locality: Pernatty Lagoon;Mount Gunson Station;Pernatty Station;Lake Windabout;Stuart Highway;Trans Australia Railway;Elizabeth Creek;Emu Bluff
Doc No: Env 08319
Drillhole: HW208 - HW221;HE1 -...

Notes: See also Env 3703 and Env 6962. Geographic Locality: Pernatty Lagoon;Mount Gunson Station;Pernatty Station;Lake Windabout;Stuart Highway;Trans Australia Railway;Elizabeth Creek;Emu Bluff Doc No: Env 08319 Drillhole: HW208 - HW221;HE1 - HE92;MDD2 - MDD38;WC19 - WC63;PY3;PY5 - PY10;(193679);(193680);EC21;(20711);EC35;(20710);EC40/1;EC40/2

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Language English
Metadata Standard ISO 19115-3

Citations

Use constraints License
License Creative Commons Attribution 4.0
Persistent identifier https://pid.sarig.sa.gov.au/document/mesac14406
Citation Anderson, C.G.;Bampton, K.F.;Maiden, K.J.;Tonkin, D.G.;Kakoulis, S.;Kelty, B.;Quast, K.B.;Curtis, J.L.;Creaser, R.A.;Cooper, D.E.H.;Waterhouse, J.D.;Downie, J. Mount Gunson - Pernatty. Quarterly reports and annual reports to licence expiry/full surrender, for the period 14/2/1987 to 15/4/1994. Mineral Company Report - Mineral Exploration
https://pid.sarig.sa.gov.au/document/mesac14406

Technical information

Status
Maintenance and Update Frequency
Geographic Reference GDA2020 (EPSG:7844)
Geo bounding box {"type":"Polygon","coordinates":[[[137,-31.5],[137.5,-31.5],[137.5,-31],[137,-31],[137,-31.5]]]}
Purpose

                    
                    

                    
                  
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