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Dolphin Mine, Cle Elum River, Cle Elum Mining District, Kittitas County, Washington, USAi
Regional Level Types
Dolphin MineMine
Cle Elum RiverRiver
Cle Elum Mining DistrictMining District
Kittitas CountyCounty
WashingtonState
USACountry

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Latitude & Longitude (WGS84):
47° 26' 40'' North , 120° 58' 39'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Ronald308 (2011)23.5km
Roslyn903 (2017)24.6km
Easton478 (2017)27.6km
Cle Elum1,901 (2017)27.9km
South Cle Elum536 (2017)28.9km
Mindat Locality ID:
22054
Long-form identifier:
mindat:1:2:22054:6
GUID (UUID V4):
80d72208-933b-43cd-b8fd-36c4b8f80290
Other/historical names associated with this locality:
Gallagher Head Lake prospect; Bonanza Mine; Copper King Claim; Legal Tender Claim; Navidad Claim; Copper Glance Claim; Copper Prince Claim


A mine on the west shore of Gallagher head lake. It was developed by several adits and shafts, the longest being a 1000' adit on the Dolphin Claim. It produced ore in 1905 and 1917.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Detailed Mineral List:

β“˜ Bornite
Formula: Cu5FeS4
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ Cobaltpentlandite
Formula: Co9S8
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
β“˜ Pyrite
Formula: FeS2
β“˜ Quartz
Formula: SiO2
β“˜ 'Serpentine Subgroup'
Formula: D3[Si2O5](OH)4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Bornite2.BA.15Cu5FeS4
β“˜Cobaltpentlandite2.BB.15Co9S8
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Pyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
β“˜Quartz4.DA.05SiO2
Unclassified
β“˜'Serpentine Subgroup'-D3[Si2O5](OH)4

List of minerals for each chemical element

HHydrogen
Hβ“˜ Serpentine SubgroupD3[Si2O5](OH)4
OOxygen
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ QuartzSiO2
Oβ“˜ Serpentine SubgroupD3[Si2O5](OH)4
SiSilicon
Siβ“˜ QuartzSiO2
Siβ“˜ Serpentine SubgroupD3[Si2O5](OH)4
SSulfur
Sβ“˜ BorniteCu5FeS4
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ CobaltpentlanditeCo9S8
Sβ“˜ PyriteFeS2
FeIron
Feβ“˜ BorniteCu5FeS4
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ PyriteFeS2
CoCobalt
Coβ“˜ CobaltpentlanditeCo9S8
CuCopper
Cuβ“˜ BorniteCu5FeS4
Cuβ“˜ ChalcopyriteCuFeS2

Other Regions, Features and Areas containing this locality

North America
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

 
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