GRD003TS0
I-145
Ignimbrite
Cenozoic › Quaternary
0.01
-
2.6
0
Ritter 154 › Cabinet 19 › Drawer H
Tuff
Large feldspars in hand sample.
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Sutter Buttes
California
Sutter Buttes
Latitude: 39.2°
Longitude: -121.8°