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Douglas City, Weaverville District, Klamath Mountains, Trinity County, California, USAi
Regional Level Types
Douglas CityCity
Weaverville DistrictMining District
Klamath MountainsMountain Range
Trinity CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
40° 39' 8'' North , 122° 56' 41'' West
Latitude & Longitude (decimal):
40.65222,-122.94472
GeoHash:
G#: 9r0x62d2k
GRN:
N28W67
Type:
City
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Mindat Locality ID:
240717
Long-form identifier:
mindat:1:2:240717:6
GUID (UUID V4):
0


A populated place (town) along the Trinity River.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

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

8 valid minerals.

Detailed Mineral List:

ⓘ Ferrimolybdite
Formula: Fe2(MoO4)3 · nH2O
ⓘ Gold
Formula: Au
Localities: Reported from at least 19 localities in this region.
Description: Placer material.
ⓘ Iridium
Formula: (Ir,Os,Ru)
ⓘ Iridium var. Osmiridium
Formula: (Ir,Os,Ru)
ⓘ Iridium var. Ruthenosmiridium
Formula: (Ir,Os,Ru)
ⓘ 'Iron-Platinum alloy'
Formula: (Pt,Fe)
ⓘ Laurite
Formula: RuS2
ⓘ Molybdenite
Formula: MoS2
ⓘ Osmium
Formula: (Os,Ir,Ru)
ⓘ Osmium var. Iridosmine
Formula: (Os,Ir)
ⓘ Platinum
Formula: Pt
ⓘ Rutheniridosmine
Formula: (Ir,Os,Ru)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold1.AA.05Au
ⓘOsmium1.AF.05(Os,Ir,Ru)
ⓘRutheniridosmine1.AF.05(Ir,Os,Ru)
ⓘOsmium
var. Iridosmine		1.AF.05(Os,Ir)
ⓘIridium1.AF.10(Ir,Os,Ru)
ⓘPlatinum1.AF.10Pt
ⓘIridium
var. Ruthenosmiridium		1.AF.10(Ir,Os,Ru)
ⓘvar. Osmiridium1.AF.10(Ir,Os,Ru)
Group 2 - Sulphides and Sulfosalts
ⓘMolybdenite2.EA.30MoS2
ⓘLaurite2.EB.05aRuS2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘFerrimolybdite7.GB.30Fe2(MoO4)3 · nH2O
Unclassified
ⓘ'Iron-Platinum alloy'-(Pt,Fe)

List of minerals for each chemical element

HHydrogen
Hⓘ FerrimolybditeFe2(MoO4)3 · nH2O
OOxygen
Oⓘ FerrimolybditeFe2(MoO4)3 · nH2O
SSulfur
Sⓘ LauriteRuS2
Sⓘ MolybdeniteMoS2
FeIron
Feⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Feⓘ Iron-Platinum alloy(Pt,Fe)
MoMolybdenum
Moⓘ FerrimolybditeFe2(MoO4)3 · nH2O
Moⓘ MolybdeniteMoS2
RuRuthenium
Ruⓘ Iridium(Ir,Os,Ru)
Ruⓘ LauriteRuS2
Ruⓘ Osmium(Os,Ir,Ru)
Ruⓘ Rutheniridosmine(Ir,Os,Ru)
Ruⓘ Iridium var. Ruthenosmiridium(Ir,Os,Ru)
Ruⓘ Iridium var. Osmiridium(Ir,Os,Ru)
OsOsmium
Osⓘ Iridium(Ir,Os,Ru)
Osⓘ Osmium(Os,Ir,Ru)
Osⓘ Rutheniridosmine(Ir,Os,Ru)
Osⓘ Iridium var. Ruthenosmiridium(Ir,Os,Ru)
Osⓘ Iridium var. Osmiridium(Ir,Os,Ru)
Osⓘ Osmium var. Iridosmine(Os,Ir)
IrIridium
Irⓘ Iridium(Ir,Os,Ru)
Irⓘ Osmium(Os,Ir,Ru)
Irⓘ Rutheniridosmine(Ir,Os,Ru)
Irⓘ Iridium var. Ruthenosmiridium(Ir,Os,Ru)
Irⓘ Iridium var. Osmiridium(Ir,Os,Ru)
Irⓘ Osmium var. Iridosmine(Os,Ir)
PtPlatinum
Ptⓘ Iron-Platinum alloy(Pt,Fe)
Ptⓘ PlatinumPt
AuGold
Auⓘ GoldAu

Localities in this Region

USA
USA

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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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