Specimens from the BCGM Collection
Palygorskite (Phyllosilicates) - (Mg,Al)2Si4O10(OH) 4H2O
BCGM 0277 - Calaveras County, California
Specimens from the BCGM Collection
Palygorskite (Phyllosilicates) - (Mg,Al)2Si4O10(OH) 4H2O
BCGM 0277 - Calaveras County, California