Red Mountain Tunnel (Montana Lead Crosscut Tunnel No. 1.), Vaughn Mining District (Rimini Mining District), Lewis and Clark County, Montana, USAi
| Regional Level Types | |
|---|---|
| Red Mountain Tunnel (Montana Lead Crosscut Tunnel No. 1.) | Tunnel |
| Vaughn Mining District (Rimini Mining District) | Mining District |
| Lewis and Clark County | County |
| Montana | State |
| USA | Country |
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Latitude & Longitude (WGS84):
46° 28' 50'' North , 112° 14' 40'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Helena West Side | 1,637 (2011) | 16.4km |
| Elliston | 219 (2011) | 16.9km |
| Jefferson City | 472 (2011) | 19.5km |
| Clancy | 1,661 (2011) | 19.8km |
| Helena | 30,581 (2017) | 20.2km |
REF:Deposit:: USGS PP 428, PL. 1, P. 33, 54, 56.
Deposit:: USGS BULL 842, P. 249, PL. 41
Deposit:: USGS BULL 842, P. 249-54.
Production:: USGS PP 428, P. 56.
Deposit:: MONTANA DEPT. OF STATE LANDS. ABANDONED HARDROCK MINES
Deposit:: PRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-145.
Deposit:: BECRAFT, 1963, U.S. GEOLIGICAL SURVEY, P. 56, PLATE 6.
Commodities (Major) - Lead, Silver; (Minor) - Zinc, Gold, Copper; (Trace) - Arsenic
Development Status: Past Producer
Structure: Boulder Batholith, Red Mountain Fault
Host Rock: Quartz Monzonite
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:
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ Galena Formula: PbS |
| ⓘ 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 | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | 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 | ⓘ 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 |
| Au | Gold | |
| Au | ⓘ Gold | Au |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
Other Databases
| Link to USGS MRDS: | 10102035 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Great Falls DomainDomain
- Northern Rocky MountainsWide Rift
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