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Willow Creek Mine (Ruby Ridge), Greenhorn Range, Madison County, Montana, USAi
Regional Level Types
Willow Creek Mine (Ruby Ridge)Mine
Greenhorn RangeMountain Range
Madison CountyCounty
MontanaState
USACountry

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Latitude & Longitude (WGS84):
45° 6' 41'' North , 112° 0' 45'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Virginia City199 (2017)20.9km
Alder103 (2011)24.7km
Ennis884 (2017)34.4km
Sheridan677 (2017)40.9km
Twin Bridges394 (2017)54.2km
Mindat Locality ID:
166432
Long-form identifier:
mindat:1:2:166432:7
GUID (UUID V4):
0


REF:Deposit:: MBMG MEM 45, P. 43-
Deposit:: 1975 GEOLMAP MBMG OPEN FIL
Production:: OWNER AND PERSONAL OBSERVATION
Deposit:: MONTANA BUREAU OF MINES & GEOLOGY SPECIAL PAPER 74, P. 136.
Deposit:: MONTANA BUREAU OF MINES & GEOLOGY SPECIAL REPORT 75, P. 99.
Deposit:: MONTANA BUREAU OF MINES & GEOLOGY OPEN
Commodities (Major) - Talc-Soapstone
Deposit Type: Replacement
Development Status: Producer
Host Rock Unit: Dolomitic Marble, Quartzofeldspathic Gneiss, Calcitic Marble
Structure: Marble Cut Off By Faults To North And To East, Folds In Metamorphic Sequence
Host Rock: Dolomite
Tectonic Structure: Precambrian Basement

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


3 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
Graphite1.CB.05aC
Group 5 - Nitrates and Carbonates
Dolomite5.AB.10CaMg(CO3)2
Group 9 - Silicates
Talc9.EC.05Mg3Si4O10(OH)2
Unclassified
'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
H TalcMg3Si4O10(OH)2
CCarbon
C DolomiteCaMg(CO3)2
C GraphiteC
OOxygen
O DolomiteCaMg(CO3)2
O TalcMg3Si4O10(OH)2
O Garnet GroupX3Z2(SiO4)3
MgMagnesium
Mg DolomiteCaMg(CO3)2
Mg TalcMg3Si4O10(OH)2
SiSilicon
Si TalcMg3Si4O10(OH)2
Si Garnet GroupX3Z2(SiO4)3
CaCalcium
Ca DolomiteCaMg(CO3)2

Other Databases

Link to USGS MRDS:10070451

Other Regions, Features and Areas containing this locality


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.

References

 
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