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Longstreet Mine, Covada Mining District (Enterprise Mining District), Ferry County, Washington, USAi
| Regional Level Types | |
|---|---|
| Longstreet Mine | Mine |
| Covada Mining District (Enterprise Mining District) | Mining District |
| Ferry County | County |
| Washington | State |
| USA | Country |
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Latitude & Longitude (WGS84):
48° 14' 15'' North , 118° 11' 59'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Inchelium | 409 (2011) | 6.6km |
| Addy | 268 (2011) | 29.8km |
| Valley | 146 (2011) | 35.9km |
| Chewelah | 2,607 (2011) | 36.1km |
| Springdale | 275 (2017) | 39.5km |
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 |
|---|---|---|
| Panorama Gem & Mineral Club | Arden, Washington | 34km |
A silver mine 1.5 miles NW of Covada. It worked a mineralized zone of silicified granodiorite beccia, 8'-30' wide that occurs adjacent to an alaskite dike. Mineralization in the beccia zone is up to 150' wide being primarily Antimony on the west side of the dike and silver/gold on the east. Development includes a 400' crosscut adit, an 80' adit and a large irregular open cut. It produced at least 120 tons of ore.
Tectonics: Jurassic To Cretaceous Granitic To Granodiorite Rocks Intrude Metamorphosed Orovician? Rocks (Joseph, 1990, Geol. Map, P. 34).
Deposit: The longstreet mine is in jurassic to cretaceous granite to granodiorite of the meteor area (joseph, 1990, geol. Map, p. 34). ; info.src : 1 pub lit
Development: Econ.com: produced at least 120 tons of ore. A handpicked ore shipment ran 25% sb. Three carloads shipped ran 53-57 oz/ton Ag and about 0.2 oz/ton Au (huntting, 1956, p. 291).
Ore(s): See Comments
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 References: Pardee, J. T. (1918) Geology and mineral deposits of the Colville Indian Reservation, Washington. Bulletin 677. US Geological Survey doi:10.3133/b677 |
| ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 |
| ⓘ Pyrite Formula: FeS2 References: Pardee, J. T. (1918) Geology and mineral deposits of the Colville Indian Reservation, Washington. Bulletin 677. US Geological Survey doi:10.3133/b677 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ Stibnite Formula: Sb2S3 References: Pardee, J. T. (1918) Geology and mineral deposits of the Colville Indian Reservation, Washington. Bulletin 677. US Geological Survey doi:10.3133/b677 |
| ⓘ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| 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 |
| ⓘ | Stibnite | 2.DB.05 | Sb2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| ⓘ | Kaolinite | 9.ED.05 | Al2(Si2O5)(OH)4 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| O | Oxygen | |
| O | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| O | ⓘ Quartz | SiO2 |
| Al | Aluminium | |
| Al | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Si | Silicon | |
| Si | ⓘ Kaolinite | Al2(Si2O5)(OH)4 |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Acanthite | Ag2S |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Galena | PbS |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Sphalerite | ZnS |
| S | ⓘ Stibnite | Sb2S3 |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Fe | Iron | |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Pyrite | FeS2 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Zn | Zinc | |
| Zn | ⓘ Sphalerite | ZnS |
| Ag | Silver | |
| Ag | ⓘ Acanthite | Ag2S |
| Sb | Antimony | |
| Sb | ⓘ Stibnite | Sb2S3 |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Pb | Lead | |
| Pb | ⓘ Galena | PbS |
Other Databases
| Link to USGS MRDS: | 10093004 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Columbia MountainsMountain Range
North America PlateTectonic Plate
- Antler Foreland BasinBasin
- Pend Oreille DomainDomain
USA
- Washington
- ⭔Colville Indian ReservationReservation
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