| Location: | Sonoma County, California, United States, North America |
| Lat / long: | 38.69016, -123.0333 |
| dep_id: | 10040857 |
| mrds_id: | M055732 |
| Commodity type: | metallic |
| Major mineral: | Mercury |
| Operation type: | Unknown |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Cinnabar, Metacinnabar |
| gangue: | Orpiment, Realgar |
| work_type: | Underground |
| conc_proc: | Hydrothermal Solutions |
| ore_ctrl: | Numerous Fractures, Lithologic Control Of Sandstone And Shale Beds |
| Reporter: | Peterson, Jocelyn A. |
| hrock_type: | Sandstone |
| disc_yr: | 1928 |
| prod_yrs: | 1931, 1934, 1941 - 1943 |
| References: |
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