GRD02RVS0

Calif 396

Dacite

Unknown
None -

3

Ritter 154 › Cabinet 3 › Drawer E

Porphry

Morro Rock. Zoned Plagioclase(approx 0.5 cm), Biotite, Quartz rich groundmass. Moderately altered

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Dacite Porphyry, Morro Bay, San Luis Obispo
Latitude: 35.4°
Longitude: -120.9°

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N/A

GRD02RVT0

GRD02RVT1

GRD02RVT2

N/A

N/A