GRD02QLS0
110-T25
Ignimbrite
Cenozoic › Quaternary › Pleistocene
0.01
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2.6
1
Ritter 154 › Cabinet 15 › Drawer K
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Collected 1955. Lithic fragments, pumice, quartz and feldspar phenocryst
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California
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Latitude: 37.5°
Longitude: -118.6°
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N/A
GRD02QLT0: Phenocrysts are dominantly quartz, some plan phenocrysts, biotite, abundant un-welded pumice clasts, some sandine.
N/A
N/A