GRD00LYS0
110-S126
Quartz Sandstone
Paleozoic › Carboniferous › Pennsylvanian
299.0
-
318.0
1
Ritter 154 › Cabinet 23 › Drawer F
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Original label: Pottsville quartz sandstone with green shale fragments. Coll. No. P.T. 383j. May 1951
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Pennsylvania
Penn. Turnpike section. MP 17.6-17.8
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General texture of the sample
5.0
plane
General texture of the sample
5.0
crossed
Heart-shaped mineral surrounded by quartz grains and calcite cement
10.0
plane
Heart-shaped mineral surrounded by quartz grains and calcite cement
10.0
crossed
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scan
crossed
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scan
plane
GRD00LYT0: 65% subangular metamorphic quartz; 33% carbonate matrix; 1% green-brown biref, fractured mineral ; 1% opaques. (C. Eichler)
N/A
N/A