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Gold Axe Mine, Buckhorn Mountain, Myer Creek Mining District, Okanogan County, Washington, USAi
Regional Level Types
Gold Axe MineMine
Buckhorn MountainMountain
Myer Creek Mining DistrictMining District
Okanogan CountyCounty
WashingtonState
USACountry

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Latitude & Longitude (WGS84):
48° 56' 43'' North , 118° 59' 1'' West
Latitude & Longitude (decimal):
48.94540,-118.98371
GeoHash:
G#: c2eqkqnxw
GRN:
N33W57
Type:
Mine
Köppen climate type:
Dfb : Warm-summer humid continental climate
Nearest Settlements:
PlacePopulationDistance
Curlew118 (2011)28.8km
Oroville1,677 (2017)33.0km
Osoyoos4,314 (2008)35.5km
Sion658 (2019)36.7km
Republic1,072 (2017)37.6km
Mindat Locality ID:
22122
Long-form identifier:
mindat:1:2:22122:6
GUID (UUID V4):
0


A gold-copper mine near the summit of Buckhorn Mountain. The ore occurred along a contact metamorphosed shear in limestone. Development consisted of a 200' adit and some cuts. It produced some ore prior to 1915, around 17 carloads from 1914-1915, with additional production up to 1934.
Structure: The Kobau Formation Was Deposited Along An Active Continental Margin Proximal To An Island Arc.

Deposit: Development of the property consists of an adit and many prospect pits. Drilled by crown resources corp. In 1989 and by battle mountain gold in 1990. The property is part of a joint venture between crown resources and battle mountain gold and is known As the buckhorn mountain deposit (1990). ; info.src : 1 pub lit

Geology: The jurassic-cretaceous buckhorn mountain pluton intruded and contact metamorphosed limestones and greenstones of the permian or triassic (?) kobau formation.

Ore(s): The Shear Zone Trends N34w And Dips From 65sw To Vertical; Magnetite And Pyrrhotite Occur In Lens-Like Bodies With Garnet And Epidote Along The Shear Zone And Range From Several Inches To 1 Foot In Width. The Contact Metamorphic Zone Is Not As Well Developed Here As At The Magnetite Mine (Moen, 1980, P. 47).

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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


Mineral List


4 valid minerals.

Rock Types Recorded

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

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Alphabetical List Tree Diagram

Detailed Mineral List:

ⓘ Epidote
Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
ⓘ 'Garnet Group'
Formula: X3Z2(SiO4)3
ⓘ Magnetite
Formula: Fe2+Fe3+2O4
ⓘ Pyrite
Formula: FeS2
ⓘ Pyrrhotite
Formula: Fe1-xS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘPyrrhotite2.CC.10Fe1-xS
ⓘPyrite2.EB.05aFeS2
Group 4 - Oxides and Hydroxides
ⓘMagnetite4.BB.05Fe2+Fe3+2O4
Group 9 - Silicates
ⓘEpidote9.BG.05a(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Unclassified
ⓘ'Garnet Group'-X3Z2(SiO4)3

List of minerals for each chemical element

HHydrogen
Hⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
OOxygen
Oⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Oⓘ MagnetiteFe2+Fe23+O4
Oⓘ Garnet GroupX3Z2(SiO4)3
AlAluminium
Alⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
SiSilicon
Siⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Siⓘ Garnet GroupX3Z2(SiO4)3
SSulfur
Sⓘ PyriteFeS2
Sⓘ PyrrhotiteFe1-xS
CaCalcium
Caⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
FeIron
Feⓘ Epidote(CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH)
Feⓘ MagnetiteFe2+Fe23+O4
Feⓘ PyriteFeS2
Feⓘ PyrrhotiteFe1-xS

Other Databases

Link to USGS MRDS:10055986

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.
Moen, W.S. (1980) Myers Creek and Wauconda Mining Districts of Northeastern Okanogan County, Washington. State of Washington Department of Natural Resources Division of Geology and Earth Resources Bulletin 73
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