GRD00Q0S0
W63-202
Volcaniclastic Sediment
Cenozoic › Neogene › Miocene
5.3
-
23.0
1
Ritter 154 › Cabinet 17 › Drawer N
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Original label: Edge of pillow volcanic, March 1963.
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California
South end of San Clemente Island
Latitude: 32.83°
Longitude: -118.4°
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Resorbed feldspar surrounded by carbonate (brown) and glass.
5.0
plane
Resorbed feldspar surrounded by carbonate (brown) and glass.
5.0
crossed
-
scan
crossed
-
scan
plane
GRD00Q0T0: Lath crystals of feldpar, Large euhedral feldspar have resorbed cores, calcite filling vugs (internal structure). Glassy to fine-grained matrix. (C. Eichler)
N/A
N/A