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
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
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.
Major Mining Related Events |
OPEN CUT MINING
UNDERGROUND MINING METHODS
DREDGING
SURFACE MINING METHODS
ML
50141
UNIMIN LIME (NSW) PTY LTD
100.00%
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
The Pinnacle deposit comprises two main outcrops north and south of the Glenlyon Dam road. The limestone is tightly crystalline and |
massive with little evidence of cavity formation. |
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 |
ignition. |