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French Camp Mine, Mount Bullion, Bagby-Mariposa-Mount Bullion-Whitlock Mining District, Mariposa County, California, USAi
Regional Level Types
French Camp MineMine
Mount BullionMountain
Bagby-Mariposa-Mount Bullion-Whitlock Mining DistrictMining District
Mariposa CountyCounty
CaliforniaState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
37° 31' 36'' North , 120° 0' 25'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Mariposa2,173 (2017)5.9km
Midpines1,204 (2011)7.9km
Bear Valley125 (2011)11.0km
Bootjack960 (2011)12.6km
Catheys Valley825 (2011)13.2km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Mariposa Gem & Mineral ClubMariposa, California6km
Mindat Locality ID:
82146
Long-form identifier:
mindat:1:2:82146:0
GUID (UUID V4):
52f742e8-8274-4880-844d-b55bf94f5aec


A former lode Au mine located in sec. 4, T5S, R18E, MDM (UTM estimated; sec. lines projected), 4.1 km (2.6 miles) NE of Mount Bullion, along Mariposa Creek. Operated during the period 1908-1912. MRDS database stated accuracy for this location is 1,000 meters. A former Las Mariposas grant mine.

Mineralization is a vein deposit with a NW-trending vein system hosted in greenstone. Local rocks include Mesozoic volcanic rocks, unit 2 (Western Sierra Foothills and Western Klamath Mountains).

Workings include unspecified surface and underground openings.

Production data are found in: Bowen, O.E., Jr. & C.H. Gray, Jr. (1957).

Active during the period 1908-1912, producing 109 tons of ore which yielded $2,177.34, or an average of $19.96 per ton (period values).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


2 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Gold1.AA.05Au
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2

List of minerals for each chemical element

OOxygen
O QuartzSiO2
SiSilicon
Si QuartzSiO2
AuGold
Au GoldAu

Other Databases

Link to USGS MRDS:10031160

Other Regions, Features and Areas containing this locality

North America PlateTectonic Plate
USA

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

 
Mineral and/or Locality  
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