Black Jack Mine, Coulterville, Coulterville Mining District, Mariposa County, California, USAi
Regional Level Types | |
---|---|
Black Jack Mine | Mine |
Coulterville | - not defined - |
Coulterville Mining District | Mining District |
Mariposa County | County |
California | State |
USA | Country |
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Latitude & Longitude (WGS84):
37° 42' 10'' North , 120° 9' 34'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Coulterville | 201 (2011) | 3.5km |
Greeley Hill | 915 (2011) | 5.3km |
Bear Valley | 125 (2011) | 15.3km |
Groveland | 601 (2011) | 16.4km |
Midpines | 1,204 (2011) | 27.4km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
Club | Location | Distance |
---|---|---|
Mariposa Gem & Mineral Club | Mariposa, California | 30km |
Mindat Locality ID:
81997
Long-form identifier:
mindat:1:2:81997:9
GUID (UUID V4):
fe3efea3-a22c-46cd-a563-64bdbe5b810a
A former lode Au-Ag mine located in sec. 1, T3S, R16E, MDM, 3.4 km (2.1 miles) ESE of Coulterville, along Maxwell Creek. Operated by R. B. Dexter (1927). Property consisted of an unpatented claim in 1927. Produced during the periods 1900-1901 & 1909-1910. MRDS database stated accuracy for this location is 1,000 meters.
Mineralization is a quartz vein deposit. Local rocks include undivided pre-Cenozoic metavolcanic rocks, unit 2 (undivided).
Workings include underground openings. No further data available on workings.
Production data are found in: Bowen, O.E., Jr. & C.H. Gray, Jr. (1957).
production information: Produced 406.35 ounces Au in 1900-1901 from an unknown tonnage of ore and 1,043.35 ounces Au & 14.0 ounces Ag in 1909-1910, also from an unknown tonnage of ore.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsGallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Gold | 1.AA.05 | Au |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals for each chemical element
O | Oxygen | |
---|---|---|
O | ⓘ Quartz | SiO2 |
Si | Silicon | |
Si | ⓘ Quartz | SiO2 |
Au | Gold | |
Au | ⓘ Gold | Au |
Other Databases
Link to USGS MRDS: | 10030848 |
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Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Calaveras-Baker DomainDomain
USA
- California
- Mother Lode BeltBelt
- Sierra NevadaMountain Range
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0060430059