Redstone Mine (Redrock; Red Rock), Blue Canyon, Emigrant Gap Mining District (Blue Canyon Mining District), Placer County, California, USAi
| Regional Level Types | |
|---|---|
| Redstone Mine (Redrock; Red Rock) | Mine |
| Blue Canyon | Canyon |
| Emigrant Gap Mining District (Blue Canyon Mining District) | Mining District |
| Placer County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
39° 14' 13'' North , 120° 41' 35'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Alta | 610 (2011) | 10.7km |
| Dutch Flat | 160 (2011) | 12.9km |
| Washington | 185 (2011) | 16.4km |
| Kingvale | 143 (2011) | 24.6km |
| Foresthill | 1,483 (2011) | 26.4km |
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 |
|---|---|---|
| Nevada County Gem & Mineral Society | Grass Valley, California | 32km |
A former lode Au occurrence/mine located in the S½NW¼ (estimated) sec. 24, T16N, R11E, MDM, 2.7 km (1.7 miles) SE of Blue Canyon (town), on private (patented) land within a National Forest area. The property comprises 160 acres. MRDS database stated accuracy for this location is 500 meters.
Mineralization is a vein deposit hosted in slate. The ore body strikes N and dips 60W at a thickness of 4.57 meters. The vein is 10 feet thick. Local rocks include Paleozoic marine rocks, undivided, unit 4 (Western Sierra Nevada).
Workings include surface and underground openings with a length of 143.26 meters and an overall depth of 76.2 meters and comprised of tunnels (drifts ??), open cuts, stopes and adits.
Production data are found in: Logan, Clarence August (1936).
No other production record was found.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Native Gold Formula: Au |
| ⓘ Quartz Formula: SiO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
| 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 |
| Au | Gold | |
| Au | ⓘ Native Gold | Au |
Other Databases
| Link to USGS MRDS: | 10106516 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- Shoofly-Olds Ferry DomainDomain
- Sierra Nevada BatholithVolcanic Arc
USA
- Sierra NevadaMountain Range
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file #0060610708
