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USA | |
| Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 27. Heizer, Robert Fleming & Adan E. Treganza (1944), Mines and quarries of the Indians of California California Division of Mines Report 40: 307 |
- Minersville Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Halls Gulch Mining District
| Gude A J, Sheppard R A (1972) Silhydrite, 3SiO2·H2O, a new mineral from Trinity County, California. American Mineralogist 57, 1053-1065 |
- Indian Creek Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Trinity Fork Mining District (Trinity Mining District)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |