GRD00LES0
W64-31
Conglomerate
Precambrian
542.0
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3850.0
1
Ritter 154 › Cabinet 17 › Drawer C
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Original label: Quartz-pebble conglomerate. Stirling Fm. April 1964.
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California
Along road north of Horse Spring, 5 mi north of Kingston Peak, San Bernardino County
Latitude: 35.9°
Longitude: -116.15°
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Portion of quartz pebble in quartz matrix
2.5
plane
Portion of quartz pebble in quartz matrix
2.5
crossed
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scan
crossed
GRD00LET0: 90% quartz, 5% potassium feldspar (tartan twinning), 4% plagioclase (albite twinning), 1% opaques. Large quartzite pebbles. (C. Eichler)
N/A
N/A