GRD00LLS0
S-47
Quartz Sandstone
Precambrian › Proterozoic › Neoproterozoic
542.0
-
1000.0
2
Ritter 154 › Cabinet 17 › Drawer D
coarse-grained
Coarse-grained quartzite. Wood Canyon Formation.
-
-
California
near Chambliss, San Bernardino County
Latitude: 34.6°
Longitude: -115.5°
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Slide 1
scan
crossed
Slide 2
scan
crossed
GRD00LLT0: Slide 1: Fine-grained bed (95% quartz, 5% potassium feldspar) between two medium-grained beds (95% quartz, 5% quartzite). All grains are highly compacted. (C. Eichler)
GRD00LLT1: Slide 2: 95% quartz (variable sizes), 2% potassium feldspar, 3% serpentinite matrix (C. Eichler)
N/A
N/A