Location: | Lake County, California, United States, North America |
Lat / long: | 38.77071, -122.70413 |
dep_id: | 10040785 |
mrds_id: | M055656 |
Commodity type: | metallic |
Major mineral: | Mercury |
Operation type: | Unknown |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Cinnabar |
alteration: | Kaolinization |
conc_proc: | Hydrothermal Solutions |
ore_ctrl: | Faults And Brecciation |
Reporter: | Peterson, Jocelyn A. |
hrock_type: | Sandstone |
arock_type: | Basalt |
Structure: | Faults |
disc_yr: | 1859 |
prod_yrs: | 1918 - 1920, 1928 - 1933, 1940, 1945 |
References: |
|