| Lat / long: | 29.813, -104.32938 |
| Primary: | Silver, Lead, Gold, Zinc |
| Tertiary: | Manganese |
| Ore: | Anglesite, Argentite, Cerargyrite, Chalcopyrite, Chrysocolla, Covellite, Descloizite, Endlichite, Galena, Hemimorphite, Iron, Plumbojarosite, Pyrite, Sphalerite |
| Gangue: | Calcite, Dolomite, Quartz |
| Orebody form: | BLANKET, PINCH AND SWELL |
| Discovery year: | 1880 |
| Operation type: | Unknown |
| Production size: | Medium |
| Development status: | Past Producer |
| Production years: | 1883-1930; 1934-1942. |
| First production started: | 1883 |
| Last production ended: | 1942 |
| Host rock: | Mina Grande Formation;Presidio |
| Host type: | Limestone |
| Associated type: | Plutonic Rock |
| Structure: | Doming Of Host Carbonates. |
| Alteration processes: | Dolomitization And Silicification Of Limestone; Kaolinite-Calcite-Pyrite In Tertiary Dike Rocks |
| MRDS | W701346 |
| DEP | 10085715 |
| Reference | {Deposit:: PRICE, J. G., HENRY, C. D., AND STANDEN, A. R., 1983, ANNOTATED BIBLIOGRAPHY OF MINERAL DEPOSITS IN TRANS-PECOS TEXAS: BUREAU OF ECONOMIC GEOLOGY (TEXAS), MINERAL RESOURCE CIRCULAR NO. 73, 108 P.}{Deposit:: ROSS, CLYDE P., 1943, GEOLOGY AND ORE DEPOSITS OF THE SHAFTER MINING DISTRICT, PRESIDIO COUNTY, TEXAS: USGS BULL. 928-B, 125P.}{Deposit:: TWO MONTHS OF FIELD INVESTIGATIONS IN 1934 BY CLYDE P. ROSS, W.E. CARTWRIGHT, AND C.H. COLDWELL UNDER ALLOTMENT FROM THE PUBLIC WORKS ADMINISTRATION}{Other Database:: CIMRI}{Production:: PRICE AND OTHERS, 1983; MINES HANDBOOK}{Reserve-Resource:: USGS OFR 92-002, P. 18.} |
| Reporter | Paidakovich, Matthew E., Long, Keith R. |