|
'Chalcedony var: Agate'  | | | | |
'Chalcedony var: Bloodstone'  | | | | |
Gypsum  | | | | Reference: | [U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.] |
| |
| |
Gypsum var: Alabaster  | | | | Reference: | [Oakeshott, Gordon Blaisdell (1958) Geology and mineral deposits of San Fernando quadrangle, Los Angeles County, California. California Division of Mines Bulletin 172: No. 40: 130; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 286.] |
| |
| |
Gypsum var: Satin Spar Gypsum  | | | | Reference: | [Oakeshott, Gordon Blaisdell (1958) Geology and mineral deposits of San Fernando quadrangle, Los Angeles County, California. California Division of Mines Bulletin 172: No. 40: 130; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 286.] |
| |
| |