GRD02C0S0
M-409
Quartzofeldspathic
Precambrian
542.0
-
3850.0
0
Ritter 154 › Cabinet 24 › Drawer F
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Hornblende-quartz-phologopite. Original label: Grenville Quartzite.
Unidentified red mineral. Cordierite?
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New York
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Latitude: 43.0°
Longitude: -75.0°