GRD045GS1
UMF-12_S1
Ultramafic Extrusive
Precambrian › Archean
2500.0
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3850.0
0
Ritter 154 › Cabinet 29 › Drawer K
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Transition pyroxene spinifex, pyroxene more randomly oriented. This represents the lower part of the pyroxene spinifex zone.
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Canada
Freds Flow, Ontario, near Potterdoal Mine, Munro Township, Canada
Latitude: 48.6159°
Longitude: -80.2009°
