Unnamed Graphite mine [1], Martins Ferry, Hoopa Indian Reservation, Klamath Mountains, Humboldt County, California, USAi
| Regional Level Types | |
|---|---|
| Unnamed Graphite mine [1] | Mine |
| Martins Ferry | - not defined - |
| Hoopa Indian Reservation | Reservation |
| Klamath Mountains | Mountain Range |
| Humboldt County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
41° 12' 43'' North , 123° 45' 59'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Orick | 357 (2015) | 25.9km |
| Willow Creek | 1,710 (2011) | 32.3km |
| Westhaven-Moonstone | 1,205 (2011) | 33.7km |
| Fieldbrook | 859 (2011) | 35.5km |
| Trinidad | 357 (2017) | 35.8km |
A former graphite mine located in sec. 31, T10N, R4E, HM, 1.0 km (3,400 feet) WNW of Martins Ferry. NOTE: The MRDS database stated accuracy for this location is 1,000 meters.
Local rocks include the Franciscan Schist.
Workings include surface and underground openings.
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
1 valid mineral.
Gallery:
Other Databases
| Link to USGS MRDS: | 10076573 |
|---|
Other Regions, Features and Areas containing this locality
North AmericaContinent
- Coast MountainsMountain Range
North America PlateTectonic Plate
- Franciscan DomainDomain
- Klamouth RangeVolcanic Arc
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