GRD00OTS0
110-Fe9
Fe and Mn Formation
Cenozoic › Paleogene › Oligocene
23.0
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33.9
1
Ritter 154 › Cabinet 17 › Drawer O
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Original label: Sandy siltstone with marcasite. Alegria formation, Oligocene. 1957.
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California
Gaviota Pass, Santa Barbara county
Latitude: 34.489°
Longitude: -120.225°
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General texture of sample
5.0
plane
General texture of the sample
5.0
crossed
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scan
crossed
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scan
plane
GRD00OTT0: Small angular quartz and plagioclase grains in clay matrix. Large cubic opaques (marcasite?) (C. Eichler)
N/A
N/A