GRD041JS0
19-103
Migmatitic Gneiss
Unknown
None
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0
Ritter 154 › Cabinet 14 › Drawer P
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Quartz vein injected into Gneiss ( a rock, banded with alternating layers) showing rolls. Carries Chalcopyrite-Pyrite.
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California
Daley Copper Mine (Barona Mines), Ramona, San Diego County, California
Latitude: 33.071°
Longitude: -116.829°