GRD020IS0
M-415
Amphibole Schist
Precambrian › Proterozoic › Mesoproterozoic
1000.0
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1600.0
0
Ritter 154 › Cabinet 14 › Drawer G
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Multiple small samples of amphibolite. Generally amphibole-potassium feldspar-quartz-pyrite- epidote (rare). Mineral assemblage depends on individual sample.
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New York
Clintonville
Latitude: 44.5°
Longitude: -73.6°