Mackinaw
Past ProducerCopper, NickelUSGS MRDS
Location
| State | Washington |
| County | Snohomish |
| Coordinates | 47.98120, -121.44315 |
Commodities
| Primary | Copper, Nickel |
| Secondary | Cobalt |
| Tertiary | Gold, Silver, Vanadium, Uranium, Arsenic |
Mine Details
| Status | Past Producer |
| Discovery Year | 1900 |
| Data Source | USGS MRDS |
| Source ID | 10068218 |