Getchell Section 5 pit (Section 5 pit; Marshall Canyon Mine), Getchell Mine, Adam Peak, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USAi
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Latitude & Longitude (WGS84):
41° 11' 42'' North , 117° 16' 23'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Golconda | 214 (2011) | 32.4km |
Paradise Valley | 109 (2011) | 39.7km |
Winnemucca | 7,887 (2017) | 45.9km |
Mindat Locality ID:
59661
Long-form identifier:
mindat:1:2:59661:6
GUID (UUID V4):
e322d86c-ca8b-464c-8046-c427e60ad2f3
A W-Au-Hg-Ag mine located in the SΒ½SWΒΌ sec. 5, T38N, R42E, MDM, 4.7 km (2.9 miles) NE of Adam Peak and 2.7 km (8,900 feet) SSW of the Getchell Mine proper (located claim - mineral rights only). Discovered in 1938. Owned & operated by Getchell Mine Inc. Owned & operated by Firstmiss Gold Inc. (100.00%), Nevada (1995). MRDS database stated accuracy for this location is 5,000 meters. First prospected for Ag; briefly mined during the summer of 1955 for W ore.
Mineralization is a Pliocene W deposit (Mineral occurrence model information: Model code 42; USGS model code 14a; Deposit model name W skarn), hosted in diorite. Scheelite occurs in erregularly-shaped bodies and lenses and veins of coarse, glassy quartz cutting granodiorite. Local alteration includes altered granodiorite; sericitic, pyritic. Local rocks include granitic rocks and alluvial deposits.
Workings include surface openings comprising an open pit.
Production data are found in: Willden, R. (1964).
production information: A few hundred tons of W ore.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
β Muscovite Formula: KAl2(AlSi3O10)(OH)2 Description: A product of alteration. |
β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 Description: A product of alteration. |
β Pyrite Formula: FeS2 Description: A product of alteration. |
β Quartz Formula: SiO2 |
β Realgar Formula: As4S4 |
β Scheelite Formula: Ca(WO4) |
List of minerals arranged by Strunz 10th Edition classification
Group 2 - Sulphides and Sulfosalts | |||
---|---|---|---|
β | Pyrite | 2.EB.05a | FeS2 |
β | Realgar | 2.FA.15a | As4S4 |
Group 4 - Oxides and Hydroxides | |||
β | Quartz | 4.DA.05 | SiO2 |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
β | Scheelite | 7.GA.05 | Ca(WO4) |
Group 9 - Silicates | |||
β | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
β | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Muscovite | KAl2(AlSi3O10)(OH)2 |
H | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
O | Oxygen | |
O | β Muscovite | KAl2(AlSi3O10)(OH)2 |
O | β Quartz | SiO2 |
O | β Scheelite | Ca(WO4) |
O | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Al | Aluminium | |
Al | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Al | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Si | Silicon | |
Si | β Muscovite | KAl2(AlSi3O10)(OH)2 |
Si | β Quartz | SiO2 |
Si | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
S | Sulfur | |
S | β Pyrite | FeS2 |
S | β Realgar | As4S4 |
K | Potassium | |
K | β Muscovite | KAl2(AlSi3O10)(OH)2 |
K | β Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
Ca | Calcium | |
Ca | β Scheelite | Ca(WO4) |
Fe | Iron | |
Fe | β Pyrite | FeS2 |
As | Arsenic | |
As | β Realgar | As4S4 |
W | Tungsten | |
W | β Scheelite | Ca(WO4) |
Other Databases
Link to USGS MRDS: | 10045077 |
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Other Regions, Features and Areas containing this locality
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mojave DomainDomain
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0320130014