Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Big Dome Prospect, Cle Elum River, Cle Elum Mining District, Kittitas County, Washington, USAi
Regional Level Types
Big Dome ProspectProspect
Cle Elum RiverRiver
Cle Elum Mining DistrictMining District
Kittitas CountyCounty
WashingtonState
USACountry

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Latitude & Longitude (WGS84):
47° 29' 15'' North , 121° 1' 43'' West
Latitude & Longitude (decimal):
47.48770,-121.02870
GeoHash:
G#: c23yjuvef
GRN:
N32W60
Type:
Prospect
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Ronald308 (2011)28.1km
Roslyn903 (2017)29.5km
Snoqualmie Pass311 (2011)29.9km
Easton478 (2017)30.1km
Leavenworth2,002 (2017)30.1km
Mindat Locality ID:
69094
Long-form identifier:
mindat:1:2:69094:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Just in Time Claim; Gold Mountain Claim; Queen of the Hills Claim


A prospect located above Fortune Creek. It is reported to have uranium but this seems doubtful.
Tectonics: Cascade Volcanic Arc

Commodity: Traces of radioactivity

Deposit: The type of deposit is unknown

Geology: Ingalls complex is an accreted ophiolite terrane

Rock formation(s): Ingalls Tectonic Complex
Snoqualmie Batholith


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 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘPyrite2.EB.05aFeS2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
ⓘScheelite7.GA.05Ca(WO4)

List of minerals for each chemical element

OOxygen
Oⓘ ScheeliteCa(WO4)
SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ PyriteFeS2
CaCalcium
Caⓘ ScheeliteCa(WO4)
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
WTungsten
Wⓘ ScheeliteCa(WO4)

Other Databases

Link to USGS MRDS:10036897

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.

References

Valentine, Grant M., Huntting, Marshall T. (1960) Part II - Metallic Minerals, in Inventory of Washington Minerals. Vol II. Bulletin 37, Washington Geological Survey.
Woodhouse, P., Jacobson, D., Cady, G., Pisoni, V., (2009) Discovering Washington's Historic Mines, Volume 2: The East Central Cascade Mountains and the Wenatchee Mountains. Northwest Mining Publishers, Monroe, WA, 336 pages.
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