GRD001ES0
I-52
Basalt
Cenozoic › Neogene › Miocene
5.3
-
23.0
1
Ritter 154 › Cabinet 16 › Drawer G
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-
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Coyote Mtns
California
South end of Coyote Mountains, Borrego
Latitude: 33.304134°
Longitude: -116.299381°
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Resorbed and replaced minerals in a fine grained plagioclase matrix.
5.0
plane
-
5.0
crossed
-
scan
crossed
GRD001ET0: Olivine completely replaced, some clinopyroxene and orthopyroxene phenocrysts. Fine grained plagioclase in matrix. Altered. (C. Eichler)
N/A
N/A