Union Mine, Comstock Lode, Virginia City, Comstock Mining District, Storey County, Nevada, USAi
| Regional Level Types | |
|---|---|
| Union Mine | Mine |
| Comstock Lode | Lode |
| Virginia City | City |
| Comstock Mining District | Mining District |
| Storey County | County |
| Nevada | State |
| USA | Country |
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Latitude & Longitude (WGS84):
39° 18' 59'' North , 119° 38' 21'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Virginia City | 855 (2011) | 1.2km |
| Dayton | 8,964 (2011) | 9.7km |
| Carson City | 54,521 (2017) | 20.3km |
| Stagecoach | 1,874 (2011) | 23.7km |
| Sparks | 96,094 (2017) | 26.1km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
| Club | Location | Distance |
|---|---|---|
| Great Basin Gem & Mineral Club | Carson City, Nevada | 21km |
| High Desert Rockers | Carson City, Nevada | 21km |
| Comstock Gold Prospectors | Reno, Nevada | 28km |
| Reno Gem and Mineral Society | Reno, Nevada | 28km |
A former Ag-Au-Zn mine.
Structure: Regional Dip To West And Northwest Faults
Alteration: Oxidation, Propylitization, Pyritization
Deposit: This mine produced considerable ore from the main comstock vein at the 2100-ft level. At the 2500-ft level, segments of the east vein were discovered; there segments, cut by faults, contained minable ore bodies. ; info.src : 1 pub lit vein, fault zone
Deposit type: Epithermal vein, Comstock
Development: Produced considerable ore from the main comstock vein at the 2100 ft. Level minable ore discovered at 2500 ft. Level from segments of the east vein.
Rock formation(s): Alta Andesite
Ore(s): Fault
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
8 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:
| ⓘ Acanthite Formula: Ag2S |
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ Galena Formula: PbS |
| ⓘ Gold Formula: Au |
| ⓘ Gold var. Electrum Formula: (Au,Ag) |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Silver Formula: Ag References: |
| ⓘ Sphalerite Formula: ZnS |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold var. Electrum | 1.AA.05 | (Au,Ag) |
| ⓘ | 1.AA.05 | Au | |
| ⓘ | Silver | 1.AA.05 | Ag |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Acanthite | 2.BA.35 | Ag2S |
| ⓘ | Sphalerite | 2.CB.05a | ZnS |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Galena | 2.CD.10 | PbS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Acanthite | Ag2S |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Galena | PbS |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Ag | Silver | |
| Ag | ⓘ Acanthite | Ag2S |
| Ag | ⓘ Gold var. Electrum | (Au,Ag) |
| Ag | ⓘ Silver | Ag |
| Au | Gold | |
| Au | ⓘ Gold var. Electrum | (Au,Ag) |
| Au | ⓘ Gold | Au |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
Other Databases
| Link to USGS MRDS: | 10043943 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Havallah BasinBasin
- Northern Basin and RangeWide Rift
- Shoofly-Olds Ferry DomainDomain
- West Nevada Permian-Triassic BasinBasin
USA
- Sierra NevadaMountain Range
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Union Mine, Comstock Lode, Virginia City, Comstock Mining District, Storey County, Nevada, USA