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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Golden Zone Mine, Nighthawk Mining District, Okanogan County, Washington, USAi
Regional Level Types
Golden Zone MineMine
Nighthawk Mining DistrictMining District
Okanogan CountyCounty
WashingtonState
USACountry

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Latitude & Longitude (WGS84):
48° 58' 33'' North , 119° 43' 51'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Loomis159 (2011)18.6km
Osoyoos4,314 (2008)21.3km
Oroville1,677 (2017)21.9km
Oliver4,647 (2008)26.5km
Tonasket1,016 (2017)36.9km
Mindat Locality ID:
22172
Long-form identifier:
mindat:1:2:22172:1
GUID (UUID V4):
0


A gold mine by Chopaka. It was developed by several adits containing 5000' of workings. Some ore was produced prior to 1911, and a small shipment was made in 1939.
Structure: The Similkameen Batholith Is A Concentrically Zoned Plutonic Suite With Early Mafic Alkalic Rocks Bordering And Intruded By Calc-Alkalic Granitic Rocks. The Undeformed Body Is In The Upper Plate Of The Okanogan Valley Fault ( Buddington And Burmester, 1990).

Deposit: Developed by 5000 feet of tunnels and drifts (rinehart and fox, 1972, p. 89). ; info.src : 1 pub lit

Geology: Shear zone in similkameen composite pluton (rinehart and fox, 1972, geol. Map).

Ore(s): The Vein Trends N20e And Dips 40nw; Rocks Are Visibly Altered As Much As 1 Foot From The Vein (Rinehart And Fox, 1972, P. 88).

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


10 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

Detailed Mineral List:

Arsenopyrite
Formula: FeAsS
Azurite
Formula: Cu3(CO3)2(OH)2
Chalcopyrite
Formula: CuFeS2
Galena
Formula: PbS
Malachite
Formula: Cu2(CO3)(OH)2
Molybdenite ?
Formula: MoS2
Native Gold
Formula: Au
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Sphalerite
Formula: ZnS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Native Gold1.AA.05Au
Group 2 - Sulphides and Sulfosalts
Sphalerite2.CB.05aZnS
Chalcopyrite2.CB.10aCuFeS2
Galena2.CD.10PbS
Molybdenite ?2.EA.30MoS2
Pyrite2.EB.05aFeS2
Arsenopyrite2.EB.20FeAsS
Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Azurite5.BA.05Cu3(CO3)2(OH)2
Malachite5.BA.10Cu2(CO3)(OH)2

List of minerals for each chemical element

HHydrogen
H AzuriteCu3(CO3)2(OH)2
H MalachiteCu2(CO3)(OH)2
CCarbon
C AzuriteCu3(CO3)2(OH)2
C MalachiteCu2(CO3)(OH)2
OOxygen
O AzuriteCu3(CO3)2(OH)2
O MalachiteCu2(CO3)(OH)2
O QuartzSiO2
SiSilicon
Si QuartzSiO2
SSulfur
S ArsenopyriteFeAsS
S ChalcopyriteCuFeS2
S GalenaPbS
S MolybdeniteMoS2
S PyriteFeS2
S SphaleriteZnS
FeIron
Fe ArsenopyriteFeAsS
Fe ChalcopyriteCuFeS2
Fe PyriteFeS2
CuCopper
Cu AzuriteCu3(CO3)2(OH)2
Cu ChalcopyriteCuFeS2
Cu MalachiteCu2(CO3)(OH)2
ZnZinc
Zn SphaleriteZnS
AsArsenic
As ArsenopyriteFeAsS
MoMolybdenum
Mo MolybdeniteMoS2
AuGold
Au Native GoldAu
PbLead
Pb GalenaPbS

Other Databases

Link to USGS MRDS:10104281

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

 
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