Manganese, Silica past producer · Siskiyou County, California
discovered 1941
Drawn as an underground mine, reached by a shaft or tunnel and worked along the ore. The ore color stands for manganese, silica. Federal records note the kind of operation and its status, not its depth or layout, so this is a typical example rather than a survey of this site.
| State | California |
| County | Siskiyou |
| Coordinates | 41.32484, -123.02112 |
| Tertiary | Manganese, Silica |
| Status | Past Producer |
| Type | Underground |
| Discovery Year | 1941 |
| Data Source | USGS MRDS |
| Source ID | 10286986 |
| Site | Distance | Commodity | Status |
|---|---|---|---|
| Karres Mine | 0.4 mi | Gold | Unknown |
| Rainbow | 0.5 mi | Gold | Past Producer |
| Rainbow Mine | 0.5 mi | Gold | Unknown |
| National Defense Mining Claims 1 and 2 | 0.5 mi | Occurrence | |
| Hardscrabble | 0.6 mi | Gold | Unknown |
| Hardscrabble | 0.8 mi | Gold | Past Producer |
| Overton | 0.8 mi | Gold | Past Producer |
| Advance | 1.0 mi | Gold | Past Producer |
| Advance Mine | 1.1 mi | Gold | Unknown |
| Marrian and Goodale | 1.2 mi | Gold | Occurrence |
| Boulder No 2 | 1.2 mi | Gold | Past Producer |
| Marrian & Goodale | 1.4 mi | Gold | Past Producer |
This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.