Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Chaparral prospect, Chrome Mountain, Pardee Mining District, Amador County, California, USAi
Regional Level Types
Chaparral prospectProspect
Chrome MountainMountain
Pardee Mining DistrictMining District
Amador CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
38° 18' 12'' North , 120° 51' 41'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Buena Vista429 (2011)4.6km
Ione7,000 (2017)8.3km
Martell282 (2011)9.1km
Jackson4,649 (2017)9.1km
Camanche North Shore979 (2017)10.4km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Amador County Gem & Mineral SocietySutter Creek, California11km
Calaveras Gem & Mineral SocietyAngels Camp, California38km
El Dorado County Mineral and Gem SocietyPlacerville, California48km
Gold Country Treasure SeekersPlacerville, California48km
Mindat Locality ID:
73524
Long-form identifier:
mindat:1:2:73524:2
GUID (UUID V4):
0


A Cu occurrence/prospect located in sec. 10, T5N, R10E, MDM, 2.9 km (1.8 miles) NW of Chrome Mountain (coordinates of record), S of Jackson Creek, on private land. Discovered in 1864. Operated in the 1860's. Now owned by the East Bay Municipal Utility District, Oakland, California (Pardee Reservoir land). MRDS database stated accuracy for this location is 1,000 meters.

Mineralization is hosted in diabase, amphibolite and schist. The ore is decomposed ironstone and sulfides. Local rocks include Mesozoic volcanic rocks, unit 2 (Western Sierra Foothills and Western Klamath Mountains).

Workings include underground openings with an overall depth of 36.58 meters and comprised of 1 shaft.

List of minerals for each chemical element

Other Databases

Link to USGS MRDS:10095040

Other Regions, Features and Areas containing this locality


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