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A Summary of Major Mineral Resources, Mines and Projects, 2nd Edition |
PINNACLE LIMESTONE DEPOSIT
36002
8.7 KM NNE OF BONSHAW, 225KM WEST OF BRISBANE.
Latitude -29.0111 Longitude 151.3564
CARE AND MAINTENANCE, ACTIVE PROSPECT
AMG Zone 56 339917 mE 6789658 mN
1:100 000 sheet Number and Name: 9139 ASHFORD
5/January/2006
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Other Names for Deposit / Mine |
LIMESTONE
SMALL
100 000 - 2 000 000 tonnes LST
1/07/1999
30/06/2000
LIMESTONE
CRUSHED ROCK
92661.0 tonnes
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Published Reserves/Resources |
PROBABLE ORE RESERVE
Company Report 7066 Published in 1979
2000000 Tonnes LIMESTONE
Resource figures listed above have been extracted from Company Annual reports or published literature.
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Major Mining Related Events |
OPEN CUT MINING
UNDERGROUND MINING METHODS
DREDGING
SURFACE MINING METHODS
ML
50141
UNIMIN LIME (NSW) PTY LTD
100.00%
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Host Rock/Cover Sequences |
TEXAS SUBPROVINCE
Texas beds / CARBONIFEROUS to CARBONIFEROUS
GENERAL ORE BODY MODEL
SEDIMENT-HOSTED DEPOSIT
DETAILED ORE BODY MODEL
LIMESTONE DEPOSIT
LIMESTONE
DEVONIAN to CARBONIFEROUS
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The Pinnacle deposit comprises two main outcrops north and south of the Glenlyon Dam road. The limestone is tightly crystalline and |
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massive with little evidence of cavity formation. |
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The average assay result from dill core was 55.9% CaO, 0.015% Fe2O3, 0.014% Al2O3, 0.06% SiO2, 0.25% MgO and 43.84% loss on |
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ignition. |