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A Summary of Major Mineral Resources, Mines and Projects, 2nd Edition |
LONE SISTER
498659
22.7KM SW OF AVON DOWNS HOMESTEAD
Latitude -21.9912 Longitude 147.0798
OPERATING, ACTIVE PROSPECT
AMG Zone 55 508237 mE 7568132 mN
1:100 000 sheet Number and Name: 8354 GUNJULLA
3/January/2006
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Other Names for Deposit / Mine |
Twin Hills Project
GOLD
SMALL
0.5 - 5 tonnes AU
SILVER
SMALL
5 - 500 tonnes AG
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Published Reserves/Resources |
INDICATED MINERAL RESOURCE
323000 tonnes Ore @
BR 7623 Published in 2004
2680 Kilograms GOLD
8.30 g/t GOLD
3.5g/t Au cutoff.
INFERRED MINERAL RESOURCE
112000 tonnes Ore @
BR 7623 Published in 2004
504 Kilograms GOLD
4.50 g/t GOLD
3.5g/t Au cutoff.
Resource figures listed above are JORC compliant.
2004
BMA GOLD LIMITED
BR 7623
HIGH-GRADE RESOURCE OF 429,000OZ @ 13.9 G/T AT TWIN HILLS
AUSTRALIAN STOCK EXCHANGE ANNOUNCEMENT, 16 NOVEMBER 2004.
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Major Mining Related Events |
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Operating Mine Life: 2005 to 2008 BMA Gold commenced mine development on this resource with a 3 year mine life as at |
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June 2005. Ore will be hauled to Rishton plant. |
ML
70316
TWIN HILLS OPERATIONS PTY LIMITED
100.00%
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Host Rock/Cover Sequences |
DRUMMOND BASIN
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Silver Hills Volcanics / LATE DEVONIAN to EARLY |
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CARBONIFEROUS |
GENERAL ORE BODY MODEL
EPITHERMAL VEINS/PIPE/STOCKWORK
DETAILED ORE BODY MODEL
EPITHERMAL PRECIOUS METAL
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LOW SULPHIDATION |
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EPITHERMAL |
ORE
CARBONIFEROUS to PERMIAN
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Gold mineralisation occurs as fine, visible gold and possible electrum, within narrow irregular chalcedony and quartz veins hosted by |
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hydrothermal breccias on the western margin of a rhyodacite dome. |
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This mineralisation is 6km south-south-east of the Anomaly 309 deposit and both form the Twin Hills Project being explored by BMA |
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Gold Ltd. Average grade of deposit is 2 g/t Au. |