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Duncan Peak, Duncan Peak Mining District, Placer County, California, USAi
Regional Level Types
Duncan PeakPeak
Duncan Peak Mining DistrictMining District
Placer CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
39° 9' 16'' North , 120° 30' 46'' West
Latitude & Longitude (decimal):
39.15444,-120.51278
GRN:
N27W67
Type:
Peak
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Kingvale143 (2011)19.9km
Alta610 (2011)26.4km
Dutch Flat160 (2011)28.6km
Foresthill1,483 (2011)30.3km
Sunnyside-Tahoe City1,557 (2011)30.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Nevada County Gem & Mineral SocietyGrass Valley, California48km
Mindat Locality ID:
265913
Long-form identifier:
mindat:1:2:265913:1
GUID (UUID V4):
0


A summit.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

4 valid minerals.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘNative Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘGalena2.CD.10PbS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2

List of minerals for each chemical element

OOxygen
Oⓘ QuartzSiO2
SiSilicon
Siⓘ QuartzSiO2
SSulfur
Sⓘ GalenaPbS
Sⓘ PyriteFeS2
FeIron
Feⓘ PyriteFeS2
AuGold
Auⓘ Native 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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