Levi Creek Occurrence, Sheenjek Mining District, Yukon-Koyukuk Census Area, Alaska, USAi
| Regional Level Types | |
|---|---|
| Levi Creek Occurrence | Occurrence |
| Sheenjek Mining District | Mining District |
| Yukon-Koyukuk Census Area | Census Area |
| Alaska | State |
| USA | Country |
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Latitude & Longitude (WGS84):
67° 22' 48'' North , 146° 22' 12'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Venetie | 166 (2011) | 40.7km |
Location: Levi Creek, 2 miles (3.2 km) northwest of Tsyooktuihvun Lake, about 26 miles (41.8 km) north of Venetie; within 3 miles (4.8 km).
Geology: Source and host rocks are pyroxenite, peridotite, dunite and gabbro of the Christian River mafic-ultramafic complex.
Workings: 7% chromite was observed in a rock sample from Levi Creek. Cr-bearing magnetite from Levi Creek contained 0.003 troy oz/short ton Pt and 0.0006 oz/short ton Pd. Traces of PGE also occur (Foley and others, 1985, p. 19; Foley and others, 1989, p. 2).
Commodities (Major) - Cr, PGE
Development Status: No
Deposit Model: Lode; podiform chromite
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
2 valid minerals.
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Chromite | 4.BB.05 | Fe2+Cr3+2O4 |
| ⓘ | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Chromite | Fe2+Cr23+O4 |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| Cr | Chromium | |
| Cr | ⓘ Chromite | Fe2+Cr23+O4 |
| Fe | Iron | |
| Fe | ⓘ Chromite | Fe2+Cr23+O4 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
Other Databases
| Link to USGS - Alaska: | CS002 |
|---|
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