GRD000KS0
I-21
Diorite
Mesozoic › Cretaceous
65.5
-
145.5
1
Ritter 154
-
Thin section only. Thin section is in Thin Section only case in RH 154. Coarse-grained, fresh. Original label: Tonalite. Missing
-
-
California
Ramona
Latitude: 33.0°
Longitude: -116.9°
N/A
Opaque inclusions in mica
2.5
plane
-
2.5
crossed
-
scan
crossed
GRD000KT0: 30% quartz, 30% plagioclase (simple and polysynthetic twinning), 25% sanidine (polysynthetic twinning), 10% biotite, 5% hornblende. (C. Eichler)
N/A
N/A