GRD00JOS0
I-238
Ignimbrite
Cenozoic › Quaternary › Pleistocene
0.01
-
2.6
1
Ritter 154 › Cabinet 15 › Drawer K
Bishop Tuff
Large pumice within tuff, 100 feet below top. Missing sample
-
Bishop Tuff
California
Bishop
Latitude: 37.4°
Longitude: -118.4°
N/A
Embayed Quartz
5.0
plane
Embayed quartz
5.0
crossed
-
scan
crossed
GRD00JOT0: Quartz (some are embayed), plagioclase (albite and polysynthetic twinning), lithic fragments (rhyolitic/pumice), allanite, orthopyroxene (C. Eichler)
N/A
N/A