Helena, North Fork Mining District, Salmon Mountains, Klamath Mountains, Trinity County, California, USAi
| Regional Level Types | |
|---|---|
| Helena | - not defined - |
| North Fork Mining District | Mining District |
| Salmon Mountains | Mountain Range |
| Klamath Mountains | Mountain Range |
| Trinity County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
40° 46' 25'' North , 123° 7' 42'' West
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Junction City | 680 (2011) | 7.7km |
| Weaverville | 3,600 (2011) | 16.4km |
| Douglas City | 713 (2011) | 20.5km |
| Hayfork | 2,368 (2011) | 24.8km |
| Lewiston | 1,193 (2011) | 28.0km |
Mindat Locality ID:
220957
Long-form identifier:
mindat:1:2:220957:2
GUID (UUID V4):
09d2b157-1853-4b8b-be2c-d0c979f8864d
A populated place (town) located along the North Fork Trinity River just N of its confluence with the Trinity River main channel.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded from this region.Mineral List
Mineral list contains entries from the region specified including sub-localities4 valid minerals.
Detailed Mineral List:
| ⓘ Chalcocite Formula: Cu2S Description: Occurs with native copper and carbonates. |
| ⓘ Copper Formula: Cu Description: Occurs as crystals and masses with chalcocite and carbonates. |
| ⓘ Gold Formula: Au Localities: Reported from at least 12 localities in this region. Description: Placer material. |
| ⓘ Platinum Formula: Pt Description: Placer material. |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| ⓘ | Copper | 1.AA.05 | Cu |
| ⓘ | Platinum | 1.AF.10 | Pt |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
List of minerals for each chemical element
| S | Sulfur | |
|---|---|---|
| S | ⓘ Chalcocite | Cu2S |
| Cu | Copper | |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Copper | Cu |
| Pt | Platinum | |
| Pt | ⓘ Platinum | Pt |
| Au | Gold | |
| Au | ⓘ Gold | Au |
Localities in this Region
- California
- Trinity County
- Klamath Mountains
- Salmon Mountains
- North Fork Mining District
- Salmon Mountains
- Klamath Mountains
- Trinity County
- California
- Trinity County
- Klamath Mountains
- Salmon Mountains
- North Fork Mining District
- Salmon Mountains
- Klamath Mountains
- Trinity County
Other Regions, Features and Areas containing this locality
North America
- Coast MountainsMountain Range
North America PlateTectonic Plate
- Calaveras-Baker DomainDomain
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