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Loon Lake Copper Mine, Springdale Mining District, Stevens County, Washington, USAi
Regional Level Types
Loon Lake Copper MineMine
Springdale Mining DistrictMining District
Stevens CountyCounty
WashingtonState
USACountry

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Latitude & Longitude (WGS84):
48° 8' 39'' North , 117° 38' 28'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Valley146 (2011)7.1km
Loon Lake783 (2011)9.2km
Springdale275 (2017)12.2km
Chewelah2,607 (2011)15.7km
Deer Park3,941 (2017)24.4km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Panorama Gem & Mineral ClubArden, Washington39km
Pend Oreille Rock and Gem ClubOldtown, Idaho45km
Mindat Locality ID:
15544
Long-form identifier:
mindat:1:2:15544:6
GUID (UUID V4):
6c41de45-5b65-4253-addb-8faff4d26055
Other/historical names associated with this locality:
Kemp-Komar Mine; Key West Mine


A copper mine near Grouse Creek. This mine produced prior to 1918. Development consisted of 480' deep shaft with 700' of drifting. The ore was found as a quartz vein in Cambrian quartzite or Proterozoic Belt Supergroup rocks.

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


11 valid minerals.

Detailed Mineral List:

β“˜ Atacamite
Formula: Cu2(OH)3Cl
β“˜ Azurite
Formula: Cu3(CO3)2(OH)2
Habit: crusts and botyroidal coatings, Crystals to 1"
Colour: bright blue
β“˜ Baryte
Formula: BaSO4
Habit: bladed crystals to 1.3"
Colour: clear
β“˜ Bornite
Formula: Cu5FeS4
β“˜ Chalcocite
Formula: Cu2S
β“˜ Chalcopyrite
Formula: CuFeS2
β“˜ Cuprite
Formula: Cu2O
Habit: crystaline masses
Description: as cores in Malachite
β“˜ Hematite
Formula: Fe2O3
β“˜ Malachite
Formula: Cu2(CO3)(OH)2
Habit: bortyoidal
β“˜ Pyrite
Formula: FeS2
β“˜ Quartz
Formula: SiO2
β“˜ 'Tetrahedrite Subgroup'
Formula: Cu6(Cu4C2+2)Sb4S12S

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Chalcocite2.BA.05Cu2S
β“˜Bornite2.BA.15Cu5FeS4
β“˜Chalcopyrite2.CB.10aCuFeS2
β“˜Pyrite2.EB.05aFeS2
β“˜'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S
Group 3 - Halides
β“˜Atacamite3.DA.10aCu2(OH)3Cl
Group 4 - Oxides and Hydroxides
β“˜Cuprite4.AA.10Cu2O
β“˜Hematite4.CB.05Fe2O3
β“˜Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
β“˜Azurite5.BA.05Cu3(CO3)2(OH)2
β“˜Malachite5.BA.10Cu2(CO3)(OH)2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Baryte7.AD.35BaSO4

List of minerals for each chemical element

HHydrogen
Hβ“˜ AtacamiteCu2(OH)3Cl
Hβ“˜ AzuriteCu3(CO3)2(OH)2
Hβ“˜ MalachiteCu2(CO3)(OH)2
CCarbon
Cβ“˜ AzuriteCu3(CO3)2(OH)2
Cβ“˜ MalachiteCu2(CO3)(OH)2
OOxygen
Oβ“˜ AtacamiteCu2(OH)3Cl
Oβ“˜ AzuriteCu3(CO3)2(OH)2
Oβ“˜ BaryteBaSO4
Oβ“˜ CupriteCu2O
Oβ“˜ HematiteFe2O3
Oβ“˜ MalachiteCu2(CO3)(OH)2
Oβ“˜ QuartzSiO2
SiSilicon
Siβ“˜ QuartzSiO2
SSulfur
Sβ“˜ BaryteBaSO4
Sβ“˜ BorniteCu5FeS4
Sβ“˜ ChalcopyriteCuFeS2
Sβ“˜ ChalcociteCu2S
Sβ“˜ PyriteFeS2
Sβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
ClChlorine
Clβ“˜ AtacamiteCu2(OH)3Cl
FeIron
Feβ“˜ BorniteCu5FeS4
Feβ“˜ ChalcopyriteCuFeS2
Feβ“˜ HematiteFe2O3
Feβ“˜ PyriteFeS2
CuCopper
Cuβ“˜ AtacamiteCu2(OH)3Cl
Cuβ“˜ AzuriteCu3(CO3)2(OH)2
Cuβ“˜ BorniteCu5FeS4
Cuβ“˜ ChalcopyriteCuFeS2
Cuβ“˜ ChalcociteCu2S
Cuβ“˜ CupriteCu2O
Cuβ“˜ MalachiteCu2(CO3)(OH)2
Cuβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
SbAntimony
Sbβ“˜ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
BaBarium
Baβ“˜ BaryteBaSO4

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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