Keystone mine (Banner Hill claim), Spruce Mountain Mining District, Elko County, Nevada, USAi
| Regional Level Types | |
|---|---|
| Keystone mine (Banner Hill claim) | Mine |
| Spruce Mountain Mining District | Mining District |
| Elko County | County |
| Nevada | State |
| USA | Country |
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Latitude & Longitude (WGS84):
40° 33' 57'' North , 114° 49' 10'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Deposit: Mineralized shear zone with oxidized, argentiferous lead ore. The keystone mine, located on the n. Slope of spruce mt., is developed by open cuts, shallow shafts, and short adits. A mineralized shear zone occurs at the shaft, and silver-bearing oxidized lead ore has been mined from it. The keystone has had a small production, mostly pre 1916. Mineral survey no. 3251 ; info.src : 1 pub lit
Development: Fee, patented claim
Ore(s): Fracture Zone
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
6 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 DiagramDetailed Mineral List:
| ⓘ Anglesite Formula: PbSO4 |
| ⓘ Cerussite Formula: PbCO3 |
| ⓘ Galena Formula: PbS |
| ⓘ Gold Formula: Au References: Rolf LuetckeIdentified by Rolf Luetcke: Visual Identification |
| ⓘ 'Limonite' |
| ⓘ Pyrite Formula: FeS2 References: Rolf LuetckeIdentified by Rolf Luetcke: Visual Identification |
| ⓘ Wulfenite Formula: Pb(MoO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Cerussite | 5.AB.15 | PbCO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Anglesite | 7.AD.35 | PbSO4 |
| ⓘ | Wulfenite | 7.GA.05 | Pb(MoO4) |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| C | Carbon | |
|---|---|---|
| C | ⓘ Cerussite | PbCO3 |
| O | Oxygen | |
| O | ⓘ Anglesite | PbSO4 |
| O | ⓘ Cerussite | PbCO3 |
| O | ⓘ Wulfenite | Pb(MoO4) |
| S | Sulfur | |
| S | ⓘ Anglesite | PbSO4 |
| S | ⓘ Galena | PbS |
| S | ⓘ Pyrite | FeS2 |
| Fe | Iron | |
| Fe | ⓘ Pyrite | FeS2 |
| Mo | Molybdenum | |
| Mo | ⓘ Wulfenite | Pb(MoO4) |
| Au | Gold | |
| Au | ⓘ Gold | Au |
| Pb | Lead | |
| Pb | ⓘ Anglesite | PbSO4 |
| Pb | ⓘ Cerussite | PbCO3 |
| Pb | ⓘ Galena | PbS |
| Pb | ⓘ Wulfenite | Pb(MoO4) |
Other Databases
| Link to USGS MRDS: | 10046037 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Antler Foreland BasinBasin
- Basin and Range BasinsBasin
- Copper–Bull Run–Elko–Indian Wells BasinBasin
- Ely BasinBasin
- Mojave DomainDomain
- Northern Basin and RangeWide Rift
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Keystone mine, Spruce Mountain Mining District, Elko County, Nevada, USA