GRD00ROS0
110-Q-50
Quartz Sandstone
Precambrian › Proterozoic
542.0
-
2500.0
1
Ritter 154 › Cabinet 17 › Drawer D
laminated
Shinumo Quartzite
-
-
Arizona
Kaibab Trail, Grand Canyon
Latitude: 36.04°
Longitude: -112.12°
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-
scan
crossed
GRD00ROT0: 100% well-rounded quartz. Trace opaque. (C. Eichler)
N/A
N/A