Lost Horse Mine (Peterson Mine; Ruggles Mine), Eagle Creek Ranch, Trinity Fork Mining District (Trinity Mining District), Trinity Mountains, Klamath Mountains, Trinity County, California, USAi
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Latitude & Longitude (WGS84):
41° 6' 3'' North , 122° 41' 7'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Coffee Creek | 217 (2011) | 2.4km |
| Trinity Center | 267 (2011) | 13.1km |
| Lakehead | 461 (2011) | 33.6km |
| Dunsmuir | 1,582 (2017) | 36.6km |
| Mount Shasta | 3,296 (2017) | 38.9km |
Mindat Locality ID:
96602
Long-form identifier:
mindat:1:2:96602:8
GUID (UUID V4):
d6b2cadd-d98d-495d-a9ee-880c22ddf3c3
A former lode Au occurrence/mine located in the NW¼SE¼ (estimated) sec. 4, T37N, R7W, MDM, 4.3 km (2.6 miles) S of Eagle Creek Ranch and N of Scorpion Creek, on National Forest land. MRDS database stated accuracy for this location is 500 meters.
Mineralization is a Au occurrence with quartz veins hosted in gabbro and rhyolite. The ore body strikes N15W and dips 70SW. Andesitic or rhyolitic dikes were observed in the adit on the SE side of the ridge are described as fine-grained, decomposed and stained with iron oxides. Local rocks include Mesozoic gabbroic rocks, unit 1 (Trinity Ophiolite).
Workings include underground openings. There are workings on both sides of the ridge between Scorpion Creek and a small, unnamed tributary. There is a 50 foot adit, a 50 foot deep winze on the vein to the NW side of the ridge. There is an adit several hundred feet long on the opposite side of the ridge. There is also an old millsite.
Analytical data results: 2 samples from winze assayed at $100 and $88 in Au (period values).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsGallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | 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 | ⓘ Gold | Au |
Other Databases
| Link to USGS MRDS: | 10035836 |
|---|
Other Regions, Features and Areas containing this locality
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References
(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0061050393
