Redmond Mining District, Sevier County, Utah, USAi
Regional Level Types | |
---|---|
Redmond Mining District | Mining District |
Sevier County | County |
Utah | State |
USA | Country |
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Type:
Mindat Locality ID:
282199
Long-form identifier:
mindat:1:2:282199:6
GUID (UUID V4):
52fa738e-cc42-4194-8154-c7c7164b070f
The Redmond mining district is in north-central Sevier County 5 mi northeast of Salina. The Redmond district had a sporadic record of minor Zn-Pb production from the World War I era until 1950. Total district metal production at modern metal prices is estimated at $85,000. The only productive operation was the Redmond Silver (Salina Zinc) mine.
The Redmond district is within the Sanpete–Sevier Valleys section of the transition zone between the Basin and Range Province to the west and the Colorado Plateau to the east. Mineralization in the district is associated with a north-northeast-trending, high-angle normal fault that has Jurassic Arapien Shale in the eastern footwall and Eocene Green River Formation limestone in the western hanging wall. The Redmond Silver Zn-Pb ±Ag orebody occurs in the fault zone, replacing the hanging wall Green River limestone. The orebody was completely oxidized to hydrozincite, smithsonite, cerussite, and limonite (Heyl, 1963; Perry and McCarthy, 1977). There are no intrusive rocks in the district and the metalliferous fluids are likely the result of expulsion of connate fluids associated with the halotectonics of the Arapien Shale.
The Redmond district is within the Sanpete–Sevier Valleys section of the transition zone between the Basin and Range Province to the west and the Colorado Plateau to the east. Mineralization in the district is associated with a north-northeast-trending, high-angle normal fault that has Jurassic Arapien Shale in the eastern footwall and Eocene Green River Formation limestone in the western hanging wall. The Redmond Silver Zn-Pb ±Ag orebody occurs in the fault zone, replacing the hanging wall Green River limestone. The orebody was completely oxidized to hydrozincite, smithsonite, cerussite, and limonite (Heyl, 1963; Perry and McCarthy, 1977). There are no intrusive rocks in the district and the metalliferous fluids are likely the result of expulsion of connate fluids associated with the halotectonics of the Arapien Shale.
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Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities4 valid minerals.
Rock Types Recorded
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Rock list contains entries from the region specified including sub-localities
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Alphabetical List Tree DiagramDetailed Mineral List:
List of minerals arranged by Strunz 10th Edition classification
Group 3 - Halides | |||
---|---|---|---|
ⓘ | Halite | 3.AA.20 | NaCl |
Group 5 - Nitrates and Carbonates | |||
ⓘ | Calcite | 5.AB.05 | CaCO3 |
ⓘ | Smithsonite | 5.AB.05 | ZnCO3 |
ⓘ | Hydrozincite | 5.BA.15 | Zn5(CO3)2(OH)6 |
Unclassified | |||
ⓘ | 'Limonite' | - |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
C | Carbon | |
C | ⓘ Calcite | CaCO3 |
C | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
C | ⓘ Smithsonite | ZnCO3 |
O | Oxygen | |
O | ⓘ Calcite | CaCO3 |
O | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
O | ⓘ Smithsonite | ZnCO3 |
Na | Sodium | |
Na | ⓘ Halite | NaCl |
Cl | Chlorine | |
Cl | ⓘ Halite | NaCl |
Ca | Calcium | |
Ca | ⓘ Calcite | CaCO3 |
Zn | Zinc | |
Zn | ⓘ Hydrozincite | Zn5(CO3)2(OH)6 |
Zn | ⓘ Smithsonite | ZnCO3 |
Fossils
This region is too big or complex to display the fossil list, try looking at smaller subregions.Localities in this Region
- Utah
- Sevier County
Other Regions, Features and Areas that Intersect
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Chugar Group Area BasinBasin
- Mojave DomainDomain
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References
services.arcgis.com (n.d.) https://services.arcgis.com/ZzrwjTRez6FJiOq4/arcgis/rest/services/Metal_Mineral_Resources_web_View/FeatureServer/6/40/attachments/40
Redmond, Redmond Mining District, Sevier County, Utah, USA