GRD00NLS0
110-S18
Lithic Sandstone
Cenozoic › Paleogene › Eocene
33.9
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55.8
2
Ritter 154 › Cabinet 17 › Drawer F
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Original label: Glass sand. Capay formation. 1937.
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California
Mt. Diablo District
Latitude: 38.0°
Longitude: -122.0°
GRD00NLT0: White label. 85% Undulose quartz, 15% plagioclase. Some graunlar quartz/glass. Trace opaques. Most grains are subrounded. (C. Eichler)
GRD00NLT1: 85% Undulose quartz, 15% plagioclase. Some graunlar quartz/glass. Trace opaques. Slightly different than GRD00NLT0 since most grains are subangular. (C. Eichler)
N/A
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