| Lat / long: | 46.45269, -110.68555 |
| Primary: | Silver, Lead |
| Secondary: | Copper, Zinc |
| Ore: | Galena, Jasper, Pyrite, Smithsonite, Sphalerite |
| Orebody form: | CRESCENT-SHAPED POD |
| Discovery year: | 1886 |
| Operation type: | Unknown |
| Production size: | Yes |
| Development status: | Past Producer |
| First production started: | 1888 |
| Host rock: | Mission Canyon Formation, Limestones |
| Host type: | Limestone |
| Associated rock: | Castle Stock, Granite;Dacite Porphyry |
| Associated type: | Dacite,Granite |
| Structure: | Castle Stack, El Dorado - Lombard Overthrust, Warm Springs Anticline, Little Belt Anticline, Castle Stock, Corral Creek Anticline, Northeast-Striking Flexure |
| Tectonic: | Rocky Mountain Foreland |
| MRDS | W013433 |
| DEP | 10105639 |
| Reference | {Deposit:: WINTERS, A. S., 1968, GEOLOGY & ORE DEPOSITS OF THE CASTLE MOUNTAIN, MINING DISTRICT, MEAGHER CO., MT., M.B.M.G. BULL. 64.}{Deposit:: ROBY, R. N., 1950, MINES & MINERAL DEPOSITS, MEAGHER CO., MT., U.S. BUREAU OF MINES INF. CIRC. 7540}{Production:: WINTERS, 1968, M.B.M.G. BULL. 64.} |
| Reporter | Mlynarczyk, Meg S.; Krohn, D., Krohn, Douglas H. |