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Boussingaultite  | | | | Reference: | [Mineralogical Record: 9: 113] |
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Clinoferrosilite  | | | | Reference: | [www.mineralsocal.org/scfm/california/i.htm.] |
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Coquimbite  | | | | |
Cristobalite  | | | | Description: | Occurs in the linings of small spherical cavities in obsidian. | | Reference: | [Rogers, Austin Flint (1922), A new occurrence of cristobalite in California: Journal of Geology: 30: 211-216; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 162.] |
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Fayalite  | | | | |
Halotrichite  | | | | |
Kornelite  | | | | |
Magnetite  | | | | |
Metacinnabar  | | | | |
'Obsidian'  | | | | Reference: | [Rogers, Austin Flint (1922), A new occurrence of cristobalite in California: Journal of Geology: 30: 211-216; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 162.] |
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Opal  | | | | Description: | Occurs in the linings of small spherical cavities in obsidian. | | Reference: | [Rogers, Austin Flint (1922), A new occurrence of cristobalite in California: Journal of Geology: 30: 211-216; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 162.] |
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Orthoclase  | | | | Description: | Occurs in the linings of small spherical cavities in obsidian. | | Reference: | [Rogers, Austin Flint (1922), A new occurrence of cristobalite in California: Journal of Geology: 30: 211-216; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 162.] |
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Rhomboclase  | | | | |
Sulphur  | | | | |
Tridymite  | | | | Reference: | [www.mineralsocal.org/scfm/california/i.htm.] |
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Voltaite  | | | | |