Central Mine (Central-Empire group; Empire Mine; Little Giant; Hidden Treasure - Mercury Queen; Mercury King; Dewey), Cherry Hill deposit, Wilbur Springs, Sulphur Creek Mining District (Sulfur Creek Mining District; Wilbur Springs Mining District), Coast Ranges, Colusa County, California, USAi
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
39° 2' 3'' North , 122° 25' 30'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Clearlake | 15,182 (2017) | 19.3km |
| Lower Lake | 1,294 (2011) | 21.1km |
| Clearlake Oaks | 2,359 (2011) | 21.3km |
| Clear Lake Riviera | 3,090 (2017) | 27.1km |
| Williams | 5,196 (2017) | 27.3km |
Mindat Locality ID:
73313
Long-form identifier:
mindat:1:2:73313:8
GUID (UUID V4):
47a0e9cc-e289-498f-bff6-3e51d4ebec15
A former Hg mine located in secs. 28 & 29, T14N, R5W, MDM, 0.8 km (2,600 feet) S of Wilbur Springs, adjoining the Manzanita Mine on the N (Located on central shaft, N and S sides of Sulphur Creek.). Discovered in 1873. Production occurred in 1873, 1875, 1890 & 1926. Owned by J. W. Cuthbert (Estate). MRDS database stated accuracy for this location is 100 meters.
Mineralization is a Hg deposit on a serpentine-shale contact, and is hosted in serpentinite. The ore body is 9.14 meters thick, with a depth-to-bottom of 15.24 meters. Alteration is local and involves the silicification of serpentine. Controls for ore emplacement included the brecciation and alteration of serpentine. Local rocks include Jurassic marine rocks, unit 2 (Coast Ranges).
Workings included unspecified surface and underground openings. Workings are now caved. There were several hundred feet of workings, including the central shaft.
Production data: ^3 to 5 pounds (1,807 gram)/ton.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsGallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Cinnabar | 2.CD.15a | HgS |
Other Databases
| Link to USGS MRDS: | 10040762 |
|---|
Other Regions, Features and Areas containing this locality
North America
- Coast MountainsMountain Range
North America PlateTectonic Plate
- Franciscan DomainDomain
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
References
