Mines in Costilla County, Colorado
51Total
3Active
Costilla County, Colorado has 51 mine and mineral deposit locations documented in federal records from the USGS Mineral Resources Data System and MSHA. 3 are currently active mining operations. The most commonly recorded commodity is gold, with 22 sites.
By Status
Prospect · 23Past Producer · 23Producer · 2Occurrence · 2Active · 1
Top Commodities
Gold · 22Gold, Silver · 7Copper · 6Iron · 4Uranium · 1Tungsten, Gold, Silver · 1Stone · 1Silver, Lead, Copper, Gold · 1
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Active Mines in Costilla County
| Mine | Operator | Commodity | Type | Status |
|---|---|---|---|---|
| Portable Crusher #1 | Asphalt Constructors Inc | Construction Sand and Gravel | Surface | Active |
| Jake & Hank Quarry | — | Stone | Surface | Producer |
| San Acacio | — | Sand and Gravel, Construction | Surface | Producer |
All Mines in Costilla County
| Mine | Commodity | Type | Status | Source |
|---|---|---|---|---|
| Portable Crusher #1 | Construction Sand and Gravel | Surface | Active | MSHA |
| Jake & Hank Quarry | Stone | Surface | Producer | MRDS |
| San Acacio | Sand and Gravel, Construction | Surface | Producer | MRDS |
| Badger State Placers 1-5 | Gold | Surface | Past Producer | MRDS |
| Blanca District | Tungsten, Gold, Silver | Underground | Past Producer | MRDS |
| Blanca Mutual Mining and Milling Co. Claims | Gold, Silver | Underground | Past Producer | MRDS |
| Blanca Peak Mining Co. Claims | Gold, Silver | Prospect | MRDS | |
| Blue Bird Mine | Copper | Underground | Prospect | MRDS |
| Climax Tunnel | Gold | Underground | Prospect | MRDS |
| Copper King Claim | Gold | Prospect | MRDS | |
| Copper Queen Mine | Copper | Underground | Prospect | MRDS |
| Denver Placers 6-8 | Gold | Surface | Past Producer | MRDS |
| El Plomo Mine | Gold | Surface-Underground | Past Producer | MRDS |
| El Plomo District | Gold | Surface-Underground | Past Producer | MRDS |
| Excelsior Tunnel | Silver | Underground | Prospect | MRDS |
| Giant Gulch Placer | Gold | Surface | Past Producer | MRDS |
| Gold Anchor Mine | Gold, Silver | Underground | Prospect | MRDS |
| Hamilton Mine | Gold, Silver | Underground | Prospect | MRDS |
| Hidden Treasure Claim | Gold | Underground | Prospect | MRDS |
| Homestake Tunnel | Gold, Silver | Underground | Prospect | MRDS |
| Hub Hall Claim | Copper | Occurrence | MRDS | |
| John Moore and Lucky Claims | Iron | Underground | Past Producer | MRDS |
| Last Chance Placer | Gold | Surface | Past Producer | MRDS |
| Lizzie G. Group | Gold | Underground | Prospect | MRDS |
| Loco Alice Prospect | Uranium | Surface | Prospect | MRDS |
| Lone Star of the West Mine | Copper | Past Producer | MRDS | |
| Lower Star of the West Mine | Iron | Underground | Past Producer | MRDS |
| Magnolia Group | Underground | Prospect | MRDS | |
| Mamarth Claim | Gold | Surface | Prospect | MRDS |
| Merrimac Claim | Gold | Occurrence | MRDS | |
| Midnight Sun | Gold, Silver | Underground | Prospect | MRDS |
| Millie G. Claim | Gold | Underground | Prospect | MRDS |
| Monte Christo Mine | Gold | Underground | Past Producer | MRDS |
| Mountain View Mine | Gold | Underground | Past Producer | MRDS |
| Otero Placers 1 and 2 | Gold | Surface | Past Producer | MRDS |
| Paul H. and Daisy Claims | Gold | Underground | Prospect | MRDS |
| Placer | Gold | Surface | Past Producer | MRDS |
| Rico Claims | Copper | Surface | Prospect | MRDS |
| Rock and Rye Claim | Gold | Underground | Prospect | MRDS |
| San Luis Mine | Gold | Surface | Past Producer | MRDS |
| Silver Tip Mine | Copper | Underground | Past Producer | MRDS |
| Spanish Basin Placer Co. Claims | Gold | Surface | Past Producer | MRDS |
| Star of the West Mine | Iron | Underground | Past Producer | MRDS |
| Sunnyside Tunnel | Gold, Silver | Underground | Past Producer | MRDS |
| Unnamed Prospect | Gold, Copper, Lead, Silver | Prospect | MRDS | |
| Unnamed Prospect | Silver, Lead, Copper, Gold | Prospect | MRDS | |
| Unnamed Prospect | Copper, Gold, Silver, Lead | Prospect | MRDS | |
| Upper Star of the West Mine | Iron | Underground | Past Producer | MRDS |
| Willow Gulch Placer | Gold | Surface | Past Producer | MRDS |
| X. T. C. Claim | Copper, Silver | Prospect | MRDS | |
| Unnamed Prospect | Copper, Gold | Underground | Past Producer | MRDS |