North Extension Mine, Grizzly Flat, Grizzly Flat Mining District, East Belt, El Dorado County, California, USAi
| Regional Level Types | |
|---|---|
| North Extension Mine | Mine |
| Grizzly Flat | - not defined - |
| Grizzly Flat Mining District | Mining District |
| East Belt | - not defined - |
| El Dorado County | County |
| California | State |
| USA | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
38° 38' 34'' North , 120° 32' 22'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Pollock Pines | 6,871 (2017) | 13.8km |
| Camino | 1,750 (2011) | 15.8km |
| River Pines | 379 (2011) | 20.8km |
| Buckhorn | 2,429 (2017) | 21.2km |
| Volcano | 115 (2017) | 23.6km |
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 |
|---|---|---|
| El Dorado County Mineral and Gem Society | Placerville, California | 24km |
| Gold Country Treasure Seekers | Placerville, California | 24km |
| Amador County Gem & Mineral Society | Sutter Creek, California | 36km |
A former lode Au occurrence/mine located in the SE¼ sec. 9 & in the NE¼ sec. 16, T9N, R13E, MDM, 1.3 km (0.8 mile) WNW of Grizzly Flat, on National Forest land. The property comprises 20.656 acres. MRDS database stated accuracy for this location is 500 meters. This property may be included in the holdings of the Mount Pleasant Mine.
Mineralization is a vein deposit. Local rocks include Paleozoic marine rocks, undivided, unit 4 (Western Sierra Nevada).
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: | 10007124 |
|---|
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
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.
