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Triangle and Grass Widow Mines (Morning Mine), Wallace Mining District (Clinton Mining District), Missoula County, Montana, USAi
Regional Level Types
Triangle and Grass Widow Mines (Morning Mine)Group of Mines
Wallace Mining District (Clinton Mining District)Mining District
Missoula CountyCounty
MontanaState
USACountry

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Latitude & Longitude (WGS84):
46° 47' 26'' North , 113° 40' 3'' West
Latitude & Longitude (decimal):
46.79056,-113.66750
GeoHash:
G#: c2r4jmvye
GRN:
N32W56
Type:
Group of Mines
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Clinton1,052 (2011)4.2km
Turah306 (2011)13.4km
Piltzville395 (2011)16.8km
Bonner-West Riverside1,663 (2011)19.2km
East Missoula2,157 (2011)22.9km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Hellgate Mineral SocietyMissoula, Montana26km
Mindat Locality ID:
165228
Long-form identifier:
mindat:1:2:165228:7
GUID (UUID V4):
0


REF:Deposit:: USGS BULL 660 P. 228-9.
Deposit:: MBMG BULL 8, P. 36-37.
Deposit:: MBMG BULL. 8, 1957, P 24-46
Deposit:: MBM & G BULL 40, 1964, P.34
Commodities (Major) - Copper; (Minor) - Gold, Silver
Development Status: Past Producer
Structure: Bearmouth Overthrust, Clinton Stock
Host Rock: Granodiorite

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


6 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘGold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
Group 4 - Oxides and Hydroxides
ⓘHematite4.CB.05Fe2O3
ⓘvar. Specularite4.CB.05Fe2O3
ⓘQuartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
ⓘAnkerite5.AB.10Ca(Fe2+,Mg)(CO3)2

List of minerals for each chemical element

CCarbon
Cⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Cⓘ CalciteCaCO3
OOxygen
Oⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Oⓘ CalciteCaCO3
Oⓘ HematiteFe2O3
Oⓘ QuartzSiO2
Oⓘ Hematite var. SpeculariteFe2O3
MgMagnesium
Mgⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
SiSilicon
Siⓘ QuartzSiO2
SSulfur
Sⓘ ChalcopyriteCuFeS2
CaCalcium
Caⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Caⓘ CalciteCaCO3
FeIron
Feⓘ AnkeriteCa(Fe2+,Mg)(CO3)2
Feⓘ ChalcopyriteCuFeS2
Feⓘ HematiteFe2O3
Feⓘ Hematite var. SpeculariteFe2O3
CuCopper
Cuⓘ ChalcopyriteCuFeS2
AuGold
Auⓘ GoldAu

Other Databases

Link to USGS MRDS:10102020

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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