| Location: | Sierra County, California, United States, North America |
| Lat / long: | 39.52989, -120.61714 |
| dep_id: | 10043627 |
| mrds_id: | M100435 |
| Commodity type: | metallic |
| Major mineral: | Chromium |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Chromite |
| gangue: | Uvarovite |
| orebody_fm: | LENSE |
| alteration: | Moderate To Complete Serpentinization Of Host Rock. |
| Reporter: | Oster, Karel L. (Albers, John P.) |
| hrock_unit: | Calaveras |
| hrock_type: | Dunite |
| arock_type: | Andesite |
| Structure: | Two Dominant Directions Of Shearing Found In The Deposit. One Trending N70-75w, The Other Trending N10-20e |
| tectonic: | Sierra Nevada Batholith |
| Year first produced: | 1941 |
| yr_lst_prd: | 1941 |
| disc_yr: | 1918 |
| discr: | R.C. Zaring |
| References: |
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