Colorado group, Lancha Plana, Camanche-Lancha Plana Mining District (Camanche Mining District), Amador County, California, USAi
| Regional Level Types | |
|---|---|
| Colorado group | - not defined - |
| Lancha Plana | Town (Abandoned) |
| Camanche-Lancha Plana Mining District (Camanche Mining District) | Mining District |
| Amador County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
38° 14' 37'' North , 120° 52' 53'' West
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Buena Vista | 429 (2011) | 6.3km |
| Camanche North Shore | 979 (2017) | 6.3km |
| Valley Springs | 3,553 (2011) | 7.4km |
| Camanche Village | 847 (2011) | 8.5km |
| Wallace | 403 (2011) | 10.1km |
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 |
|---|---|---|
| Amador County Gem & Mineral Society | Sutter Creek, California | 18km |
| Calaveras Gem & Mineral Society | Angels Camp, California | 36km |
| Stockton Lapidary & Mineral Club | Stockton, California | 48km |
A former placer Au-Ag occurrence/group of claims/mine located in sec. 33, T5N, R10E, MDM, 2.8 km (1.7 miles) NE of Lancha Plana. MRDS database stated accuracy for this location is .
Local rocks include Mesozoic volcanic rocks, unit 2 (Western Sierra Foothills and Western Klamath Mountains).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Native Gold Formula: Au Description: Placer material. Apparently somewhat argentiferous. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Gold | 1.AA.05 | Au |
List of minerals for each chemical element
| Au | Gold | |
|---|---|---|
| Au | ⓘ Native Gold | Au |
Other Databases
| Link to USGS MRDS: | 10235398 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
North America PlateTectonic Plate
- California Central ValleyAccretionary Complex
- Foothills-Wallowa DomainDomain
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