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Booth River Placer Mine, Magra, Placer County, California, USAi
Regional Level Types
Booth River Placer MineMine
Magra- not defined -
Placer CountyCounty
CaliforniaState
USACountry

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PhotosMapsSearch
Latitude & Longitude (WGS84):
39° 7' 13'' North , 120° 52' 16'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Colfax2,005 (2017)7.4km
Dutch Flat160 (2011)10.0km
Alta610 (2011)10.9km
Foresthill1,483 (2011)12.0km
Alta Sierra6,911 (2011)15.9km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Nevada County Gem & Mineral SocietyGrass Valley, California20km
El Dorado County Mineral and Gem SocietyPlacerville, California44km
Gold Country Treasure SeekersPlacerville, California44km
Mindat Locality ID:
85127
Long-form identifier:
mindat:1:2:85127:6
GUID (UUID V4):
0


A former placer Au occurrence/mine located in sec. 29, T15N, R10E, MDM, about 4.3 km SE of Magra, W of the North Fork American River E of Secret Ravine. MRDS database stated accuracy for this location is 500 meters.

Local rocks include Jurassic marine rocks, unit 1 (Western Sierra Nevada and Western Klamath Mountains).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Gold
Formula: Au
Description: Placer material.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold1.AA.05Au

List of minerals for each chemical element

AuGold
Auⓘ GoldAu

Other Databases

Link to USGS MRDS:10110851

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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