Wilmont Bar Placer, Covada Mining District (Enterprise Mining District), Ferry County, Washington, USAi
| Regional Level Types | |
|---|---|
| Wilmont Bar Placer | Placer |
| Covada Mining District (Enterprise Mining District) | Mining District |
| Ferry County | County |
| Washington | State |
| USA | Country |
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Latitude & Longitude (WGS84):
48° 2' 54'' North , 118° 16' 16'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
A gold placer across the Columbia River from Gerome. Some production occurred in 1934.
Tectonics: Deposition Of Heavy Minerals In River Gravels.
Development: ECON.COM: PRODUCED IN 1934 (HUNTTING, 1956, P. 184).
Ore(s): Heavy-Mineral Concentration By Stream Action. The Deposit Consists Of Two Terraces, One 20 Ft. And The Other 100 Ft. Above The Columbia River. In The Lower Terrace, Gold Occurs In The Uppermost 1-5 Ft. Of Material (Huntting, 1956, P. 184).
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
4 valid minerals.
Detailed Mineral List:
| ⓘ Ilmenite Formula: Fe2+TiO3 |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 |
| ⓘ 'Monazite Group' Formula: REE(PO4) |
| ⓘ Native Gold Formula: Au |
| ⓘ Zircon Formula: Zr(SiO4) |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| Group 9 - Silicates | |||
| ⓘ | Zircon | 9.AD.30 | Zr(SiO4) |
| Unclassified | |||
| ⓘ | 'Monazite Group' | - | REE(PO4) |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Monazite Group | REE(PO4) |
| O | ⓘ Zircon | Zr(SiO4) |
| Si | Silicon | |
| Si | ⓘ Zircon | Zr(SiO4) |
| P | Phosphorus | |
| P | ⓘ Monazite Group | REE(PO4) |
| Ti | Titanium | |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | Iron | |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Zr | Zirconium | |
| Zr | ⓘ Zircon | Zr(SiO4) |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
Other Databases
| Link to USGS MRDS: | 10055909 |
|---|
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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