A Summary of Major Mineral Resources, Mines and Projects, 2nd Edition |
ML
6854
GREAT NORTHERN MINING PTY LTD
100.00%
ML
6855
GREAT NORTHERN MINING PTY LTD
100.00%
ML
6856
GREAT NORTHERN MINING PTY LTD
100.00%
ML
6857
GREAT NORTHERN MINING PTY LTD
100.00%
ML
6858
GREAT NORTHERN MINING PTY LTD
100.00%
ML
6859
GREAT NORTHERN MINING PTY LTD
100.00%
ML
6860
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7155
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7156
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7157
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7158
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7159
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7160
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7161
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7162
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7163
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7164
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7165
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7166
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7167
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7168
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7169
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7170
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7171
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7172
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7173
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7174
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7175
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7176
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7177
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7178
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7179
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7180
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7181
GREAT NORTHERN MINING PTY LTD
100.00%
ML
7182
GREAT NORTHERN MINING PTY LTD
100.00%
Host Rock/Cover Sequences |
CAINOZOIC ALLUVIAL & COLLUVIAL |
DEPOSITS |
GENERAL ORE BODY MODEL
ALLUVIAL PLACER
ALLUVIUM
CAINOZOIC
The sapphires of the Cainozoic deposits of the Anakie fields are thought to be derived from the Hoy Basalt of presumed Tertiary age, |
represented by a group of at least 60 plugs considered to be remnants of vent plug intrusives in the Retreat Granite. |
Based on sapphire production the gemstone recovered can be classified as approx 42% blue sapphire, 18% green and coloured zoned |
sapphires, 17% corundum and 23% mixed sapphire and corrundum less than 4.1mm size. |