GRD00DIS0
I-532
Micaceous Extrusive
Paleozoic
251.0
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542.0
0
Ritter 154 › Cabinet 16 › Drawer O
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Original description: Blue ground - mica bearing basalt.
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South Africa
South African Diamond Mines, Jagersfontein mine
Latitude: -29.8°
Longitude: 25.4°