GRD000NS0
I-24
Granodiorite
Mesozoic › Cretaceous
65.5
-
145.5
1
Ritter 154 › Cabinet 15 › Drawer N
fine-grained
Original label: (aplite) sill.
-
-
California
Lakeside
Latitude: 32.9°
Longitude: -116.9°
-
-
2.5
plane
-
2.5
crossed
-
scan
crossed
GRD000NT0: 45% quartz, 40% plagioclase (albite twinning), 15% K-spar (orthoclase), trace Biotite and opaques. (J. Gee)
N/A
N/A