A Summary of Major Mineral Resources, Mines and Projects, 2nd Edition |
COBRA'S CAMP ML 5780
493556
15KM SOUTH OF MARLBOROUGH, 170KM NW OF GLADSTONE.
Latitude -22.9531 Longitude 149.8319
ABANDONED, ACTIVE PROSPECT
AMG Zone 55 790406 mE 7458868 mN
1:100 000 sheet Number and Name: 8852 MARLBOROUGH
18/June/2004
Other Names for Deposit / Mine |
Intrepid Mining
Cobra North Pit
Cobra'S Marlborough Nickel Project
Cobra'S South Slopeaway
CHRYSOPRASE
MEDIUM
10 - 100 tonnes CHRY
NICKEL
MEDIUM
25 000 - 500 000 tonnes NI
COBALT
SMALL
10 - 1 000 tonnes CO
Published Reserves/Resources |
INFERRED MINERAL RESOURCE
20000000 tonnes Ore @
BR 6048 Published in 1998
BHP-INCO DRILLING
200000 Tonnes NICKEL
1.00 % NICKEL
1-1.2% Ni equivalent cutoff.
INFERRED MINERAL RESOURCE
BR 6048 Published in 1998
CHRYSOPRASE
50 Tonnes CHRYSOPRASE
This resource is open along strike.
INFERRED MINERAL RESOURCE
545000 tonnes Ore @
BR 6048 Published in 1998
SOUTHERN SECTION OF ML 5780
4905 Tonnes NICKEL
0.90 % NICKEL
218 Tonnes COBALT
0.04 % COBALT
0.90%Ni and 0.04%Co or a nickel equivalent grade of 1.10% cutoff.
Resource figures listed above have been extracted from Company Annual reports or published literature.
1998
COBRA RESOURCES NL
BR 6048
ANNUAL REPORT 1998
Major Mining Related Events |
OPEN CUT MINING
ML
5780
CANDALA PTY LTD
100.00%
Host Rock/Cover Sequences |
MARLBOROUGH BLOCK
Princhester Serpentinite / NEOPROTEROZOIC to EARLY PALAEOZOIC
GENERAL ORE BODY MODEL
RESIDUAL DEPOSIT
DETAILED ORE BODY MODEL
LATERITIC NICKEL
LATERITE
CAINOZOIC
Chrysoprase has been produced locally from the mid 1960's. It commonly occurs as boudins in the clay-serpentinite shears above the |
basal magnesite bearing shear. The chrysoprase intersected by drilling varied from pale to a rich dark green colour. |