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Reedy Lagoon. Progress reports and final report to licence expiry/full surrender, for the period 3/2/1987 to 2/2/1992.
Created: 13 Nov 2024 Revised: 13 Nov 2024
Author: Fethers, G.H.;Wischer, A.D.;Cooper, S.A.;Edwards, J.;Nader, G.;Sackers, D.M.;Frankcombe, K.M.;Rutter, H.;Hollis, J.D.

TARGET: Possible diamondiferous kimberlites subcropping under Cainozoic cover in an area located 110 km north-east of Glendambo. EXPLORATION: Acquisition and interpretation of 6759 line km of airborne magnetic and radiometric surveys, regolith...

TARGET: Possible diamondiferous kimberlites subcropping under Cainozoic cover in an area located 110 km north-east of Glendambo. EXPLORATION: Acquisition and interpretation of 6759 line km of airborne magnetic and radiometric surveys, regolith heavy mineral sampling, grid-based ground magnetic and ground EM surveys (over 18 confirmed out of 27 original aeromagnetic anomalies), and aircore/RC/rotary and limited (7.7 m of NQ core) diamond drilling (in 20 holes totalling 1071 m) of 10 selected magnetic anomalies. RESULTS: Kimberlitic indicator minerals were recovered at the surface and rarely in drilled sediments, which suggests that the licence area may be proximal to kimberlite, but no such volcanic or intrusive source rocks were encountered by the drilling programme or by field reconnaissance. Reedy Lagoon Corp. now believes that the source for the kimberlitic indicator grains lies outside of EL 1380, and accordingly it is focussing its future diamond exploration in the adjoining EL 1603.

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About this record

Record No mesac32713
Topic Geoscientific Information
Type of Resource Document
Category Type
Document Type Mineral Company Report - Mineral Exploration
Contributor Geoterrex Pty Ltd;Geophysical Exploration Consultants Pty Ltd;Timmins Geophysical Services
Sponsor Reedy Lagoon Corp. NL;Juka Mine Management Pty Ltd
Tenement EL 1380
Tenement Holder Reedy Lagoon Corp. NL;Juka Mine Management Pty Ltd;Mount Gipps Ltd
Operator Reedy Lagoon Corp. NL;Juka Mine Management Pty Ltd
Geological Province
Mine Name Jacquie-K1 indicator mineral/aeromagnetic anomaly
Stratigraphy
Commodity
Notes 
Notes: Includes:   - Edwards, J. and Nader, G., July 1987. Logistics report for an airborne magnetic and radiometric survey of Reedy Lagoon, SA (Geoterrex Pty Ltd contractors' report for Reedy Lagoon Corporation NL). Appx 1 to quarterly report for...
Notes: Includes:   - Edwards, J. and Nader, G., July 1987. Logistics report for an airborne magnetic and radiometric survey of Reedy Lagoon, SA (Geoterrex Pty Ltd contractors' report for Reedy Lagoon Corporation NL). Appx 1 to quarterly report for the period ending 2/8/1987. vol. 1, fiche: 1, p: 17-85;   - Frankcombe, K., January 1990. Ground electromagnetic survey, Reedy Lagoon, SA (Timmins Geophysical Services consultant's report for Reedy Lagoon Corporation NL). Appx 1 to quarterly report for the period ending 2/5/1990;   - Rutter, H., June 1987. Total magnetic intensity and radiometric data, Reedy Lagoon, SA [plus interpretations, as amended] (Geophysical Exploration Consultants Pty Ltd report for Reedy Lagoon Corporation NL). Appcs 2-4 to quarterly report for the period ending 2/5/1990;   - Hollis, J.D., 28/2/1990. Report on the petrology of rock samples from Nilpinna and Edwards Creek (Earth Resources Management of Australia contractors' report for Reedy Lagoon Corporation NL). Appx 5 to quarterly report for the period ending 2/5/1990.
Geographic Locality: Reedy Lagoon;Curdlawidny Lagoon;Millers Creek;Mount Paisley;1987 Lagoon Aerial Magnetic Survey;1987 Reedy Lagoon Aerial Radioactivity Survey
Doc No: Env 06834
Drillhole: ACH 11-1 - ACH 11-3;(135310 - 135312);DH 13-1;();DH 13-2;(228778);ACH 14-1 - ACH 14-3;(135313 - 135315);ACH 33-1;(135316);DH 43-1;DH 44-1;(228786);DH 54-1;(135324);DH 82-1;ACH 91-1 - ACH 91-6;(135317);(135318);(228785);DH 94-1
Drillhole Unit No: 6037 00167;THROUGH;6037 00170;6037 00185;6137 00067;6137 00068;6137 00071;6137 00082;6137 00083

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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/mesac32713
Citation Fethers, G.H.;Wischer, A.D.;Cooper, S.A.;Edwards, J.;Nader, G.;Sackers, D.M.;Frankcombe, K.M.;Rutter, H.;Hollis, J.D. Reedy Lagoon. Progress reports and final report to licence expiry/full surrender, for the period 3/2/1987 to 2/2/1992. Mineral Company Report - Mineral Exploration
https://pid.sarig.sa.gov.au/document/mesac32713

Technical information

Status
Maintenance and Update Frequency
Geographic Reference GDA2020 (EPSG:7844)
Geo bounding box {"type":"Polygon","coordinates":[[[135.5,-30.5],[136.5,-30.5],[136.5,-30],[135.5,-30],[135.5,-30.5]]]}
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