GRD02O9S0
Calif 1001A
Diorite
Mesozoic › Cretaceous
65.5
-
145.5
4
Ritter 154 › Cabinet 3 › Drawer E
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Original description: Hornblende diorite. 3/4 thin sections
Hand sample labelled 1009A
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California
Glen Pass, Ridge Pass near Rae Lakes, Fresno county
Latitude: 36.789°
Longitude: -118.414°
3214.0 m a.s.l.
GRD02O9T0
GRD02O9T1
GRD02O9T2
GRD02O9T3: 60% plagioclase, many with overgrowths. 40% biotite. Trace opaque. (C. Eichler)
N/A
N/A