GRD00L1S0
S-163
Conglomerate
Paleozoic › Carboniferous › Pennsylvanian
299.0
-
318.0
1
Ritter 154 › Cabinet 17 › Drawer C
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Original label: Quartz conglomerate, Pottsville Formation, Pennsylvanian.
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Pennsylvania
Nanticoke
Latitude: 41.2°
Longitude: -76.0°
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Portion of large quartz pebble
2.5
plane
Portion of large quartz pebble
2.5
crossed
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scan
crossed
GRD00L1T0: Very large quartz pebbles in quartz matrix. Occasional opaques. Thin section is cut thick (quartz is first-order yellow). (C. Eichler)
N/A
N/A