GSNSW DRILL ID: MIN_034010
- Hole_name: EM-3
- Program: East Midway - Doradilla
- Drill_type: Diamond drill hole
- End_depth: 201.2
- Bus_purpose: Metallic minerals
- Title_type: EL
- Title_no: 646
- Titleref: EL0646
- Licencee: North Broken Hill Limited
- Company: North Broken Hill Limited,
- Commenced_dt: 1976-07-27
- Completed_dt: 1976-06-10
- Year_drilled: 1976
- Target: Mineralisation - no workings
- Hole_tests: HYLOG
- Reports: R00013510, R00016640, R00022477, R00011798, R00012704, R00048510, R00048547, RE0004740, R00013241, R00022478
- Corelib: Londonderry
- Comments: DDH testing ""East Midway"" extension to Doradilla Prospect.
- GDA94 Mgae: 441309
- GDA94 Mgan: 6647348
- Zone: 55
- Height: 155
- Drill_company: Longyear Australia
- Gsnsw_drill_id: MIN_034010
- GDA94 Coords: -30.304203,146.389609
Core is Hyper-spectral Scanned
- Createddate: 2015-06-26
- Creatorusername: TILLEYD
- Datasetname: EM-3
- Dsdescription: Checked spectra and turned off paragonite, nontronite, saponite, Mg chlorite, phlogopite, actinolite, riebeckite, topaz, tourmalines, gypsum, serpentine. Epidote present but overmatched by TSA, especially around 95m (found in veins). Definite prehnite present. Unidentified fracture fill mineral around 103.75m; TSA tried matching to K-alunite but does not fit. Turned off pyrophyllite. Checked artefacts and VNIR and turned off. Checked carbonates and turned off all except calcite.
- For more details visit: AusGIN Portal and display the 'National Virtual Core Library' layer.
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East Midway - Doradilla - EM-3 From left to right: Linescan image & relative mineral abundance DB Tilley () |
Core Library Interval Location
- 3H/L4/4 (2.4->201.2) ... CORE - 35 boxes ...
- 3H/L4/4 (82.00->93.00) ... Assay Pulps ...
- 3H/L4/4 (105.00->140.00) ... Assay Pulps ...
- 3H/L4/4 (165.00->200.00) ... Assay Pulps ...
Core Library Samples Taken
- DMR Kirstine Malloch ... T/S) ... 12/06/2002 ...
- YTC Resources Ian Cooper ... Density, Mag Susc, 1/4 NQ core assayed for Au by AA-25; Sn & W by ME-XRF05; As, Bi, Cd, Co, Cu, Fe, Mo, Pb, S, Sb, Zn by ME-ICP61; Ag, In, Re, Y by ME-MS62s) ... 02/08/2012 ... ... DIGS R00048510
- Uni of Newcastle Alistair Hack, Evan Ross ... T/S) ... 24/08/2012 ... ... DIGS R00048547