56NC303, adularized and argillized rhyolite porphyry
Dates
Dataset Reference Date
2020-07-01
Info Date
1956
Summary
Index No: XGRC000300; Collected By: Robert Coats; Sample Type: thin section; Notes: Robert Coats Collection; adularized and argillized rhyolite porphyry
Summary
Index No: XGRC000300; Collected By: Robert Coats; Sample Type: thin section; Notes: Robert Coats Collection; adularized and argillized rhyolite porphyry