Gruss Mine (Genesee Mine; Genesee Valley Mine; Ward Mine), Genesee, Genesee Valley Mining District (Genesee Mining District), Plumas Copper Belt, Plumas County, California, USAi
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Latitude & Longitude (WGS84):
40° 1' 53'' North , 120° 43' 12'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Taylorsville | 140 (2011) | 11.3km |
| Greenhorn | 236 (2011) | 14.4km |
| Crescent Mills | 196 (2011) | 17.8km |
| East Quincy | 2,489 (2011) | 18.6km |
| Cromberg | 261 (2011) | 19.2km |
Mindat Locality ID:
11340
Long-form identifier:
mindat:1:2:11340:4
GUID (UUID V4):
ad8e25c4-dd8b-4520-b698-7f354d4e1c0f
A former Cu-Au-Ag mine located in secs. 11, in the SW¼NW¼ sec. 14 & in the SE¼NE¼ sec. 15, T25N, R11E, MDM, 3.1 km (1.9 miles) ESE of Genesee, along Ward Creek, on National Forest land. MRDS database accuracy for this location is 1,000 meters.
Mineralization is a vein deposit hosted in slate and schist. The ore body strikes N10W and dips 65W at a length of 396.24 meters. Ore control was shear zones. The footwall is latered schist and, in some places, slate. The hanging wall is black slate, altered and iron-stained near the vein. Local rocks include Mesozoic volcanic rocks, unit 5 (Northern Sierra Nevada and Eastern Klamath Mountains).
Workings include underground opening(s). The underground workings total 288.04 meters in lwength and an overall depth od 121.92 meters. They include a 400 foot deep vertical shaft with 3 levels at 70, 200 and 400 feet. The 200 foot level has been driven N 275 feet and S 175 feet. The 400 foot level of the shaft runs N for 245 feet and S for 250 feet.
Production data are found in: Eric, J.H. (1948): 287. This mine produced Cu in its early days and then Au during the 1890's. Production was $460,000 in 1918, mostly in Au (period values).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Azurite Formula: Cu3(CO3)2(OH)2 |
| ⓘ Bornite Formula: Cu5FeS4 References: |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Chalcocite Formula: Cu2S References: |
| ⓘ Chalcopyrite Formula: CuFeS2 References: |
| ⓘ Copper Formula: Cu References: |
| ⓘ Gold Formula: Au |
| ⓘ 'Limonite' |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 |
| ⓘ Quartz Formula: SiO2 |
| ⓘ 'Tetrahedrite Subgroup' Formula: Cu6(Cu4C2+2)Sb4S12S |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Gold | 1.AA.05 | Au |
| ⓘ | Copper | 1.AA.05 | Cu |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Chalcocite | 2.BA.05 | Cu2S |
| ⓘ | Bornite | 2.BA.15 | Cu5FeS4 |
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | 'Tetrahedrite Subgroup' | 2.GB.05 | Cu6(Cu4C2+2)Sb4S12S |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Azurite | 5.BA.05 | Cu3(CO3)2(OH)2 |
| ⓘ | Malachite | 5.BA.10 | Cu2(CO3)(OH)2 |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| H | ⓘ Malachite | Cu2(CO3)(OH)2 |
| C | Carbon | |
| C | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | Oxygen | |
| O | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Malachite | Cu2(CO3)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| S | Sulfur | |
| S | ⓘ Bornite | Cu5FeS4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Chalcocite | Cu2S |
| S | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Ca | Calcium | |
| Ca | ⓘ Calcite | CaCO3 |
| Fe | Iron | |
| Fe | ⓘ Bornite | Cu5FeS4 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Cu | Copper | |
| Cu | ⓘ Azurite | Cu3(CO3)2(OH)2 |
| Cu | ⓘ Bornite | Cu5FeS4 |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Cu | ⓘ Chalcocite | Cu2S |
| Cu | ⓘ Copper | Cu |
| Cu | ⓘ Malachite | Cu2(CO3)(OH)2 |
| Cu | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Sb | Antimony | |
| Sb | ⓘ Tetrahedrite Subgroup | Cu6(Cu4C22+)Sb4S12S |
| Au | Gold | |
| Au | ⓘ Gold | Au |
Other Databases
| Link to USGS MRDS: | 10285874 |
|---|
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References
