GRD02AUS0
M-174
Metamorphic Ore Deposits
Precambrian
542.0
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3850.0
0
Ritter 154 › Cabinet 14 › Drawer Q
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Magnetite-potassium feldspar-biotite-quartz gneiss. 60% magnetite, 30% K-spar, 5% quartz, 5% biotite.
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New York
Benson Mine, Northwest Adirondacks
Latitude: 44.18°
Longitude: -75.0°