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Dutch Flat, Dutch Flat Mining District (Towle Mining District), Placer County, California, USAi
Regional Level Types
Dutch FlatFlat
Dutch Flat Mining District (Towle Mining District)Mining District
Placer CountyCounty
CaliforniaState
USACountry

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PhotosMapsSearch
05352650017272094454490.jpg
View of the Dutch Flat placer gold mining area, ca. 1910.

Bear River placer [2], Dutch Flat, Dutch Flat Mining District, Placer County, California, USA
05352650017272094454490.jpg
View of the Dutch Flat placer gold mining area, ca. 1910.

Bear River placer [2], Dutch Flat, Dutch Flat Mining District, Placer County, California, USA
05352650017272094454490.jpg
View of the Dutch Flat placer gold mining area, ca. 1910.

Bear River placer [2], Dutch Flat, Dutch Flat Mining District, Placer County, California, USA
Latitude & Longitude (WGS84):
39° 12' 22'' North , 120° 50' 12'' West
Latitude & Longitude (decimal):
39.20611,-120.83667
GeoHash:
G#: 9qfp4332j
GRN:
N27W67
Type:
Flat
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Dutch Flat160 (2011)0.1km
Alta610 (2011)2.2km
Colfax2,005 (2017)15.4km
Nevada City3,152 (2017)16.8km
Washington185 (2011)17.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Nevada County Gem & Mineral SocietyGrass Valley, California19km
Mindat Locality ID:
215459
Long-form identifier:
mindat:1:2:215459:9
GUID (UUID V4):
0


A populated place (town).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

Mineral list contains entries from the region specified including sub-localities

5 valid minerals.

Detailed Mineral List:

ⓘ Chromite
Formula: Fe2+Cr3+2O4
ⓘ Clinochlore
Formula: Mg5Al(AlSi3O10)(OH)8
ⓘ Clinochlore var. Chromium-bearing Clinochlore
Formula: Mg5(Al,Cr)2Si3O10(OH)8
ⓘ Galena
Formula: PbS
ⓘ Gold
Formula: Au
ⓘ Quartz
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘGalena2.CD.10PbS
Group 4 - Oxides and Hydroxides
ⓘChromite4.BB.05Fe2+Cr3+2O4
ⓘQuartz4.DA.05SiO2
Group 9 - Silicates
ⓘClinochlore9.EC.55Mg5Al(AlSi3O10)(OH)8
ⓘvar. Chromium-bearing Clinochlore9.EC.55Mg5(Al,Cr)2Si3O10(OH)8

List of minerals for each chemical element

HHydrogen
Hⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Hⓘ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
OOxygen
Oⓘ ChromiteFe2+Cr23+O4
Oⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Oⓘ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Oⓘ QuartzSiO2
MgMagnesium
Mgⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Mgⓘ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
AlAluminium
Alⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Alⓘ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
SiSilicon
Siⓘ ClinochloreMg5Al(AlSi3O10)(OH)8
Siⓘ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
Siⓘ QuartzSiO2
SSulfur
Sⓘ GalenaPbS
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
Crⓘ Clinochlore var. Chromium-bearing ClinochloreMg5(Al,Cr)2Si3O10(OH)8
FeIron
Feⓘ ChromiteFe2+Cr23+O4
AuGold
Auⓘ GoldAu
PbLead
Pbⓘ GalenaPbS

Localities in this Region

USA
USA

Other Regions, Features and Areas containing this locality

North AmericaContinent
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.
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