 | Crespo, Jorge, Holley, Elizabeth, Pfaff, Katharina, Guillen, Madeleine, Huamani, Roberto (2020) Ore Mineralogy, Trace Element Geochemistry and Geochronological Constraints at the Mollehuaca and San Juan de Chorunga Au-Ag Vein Deposits in the Nazca-Ocoña Metallogenic Belt, Arequipa, Peru. Minerals, 10 (12) 1112 doi:10.3390/min10121112 | Journal (article/letter/editorial) | | small-scale mining is theAurelio main (Virucha Capitana, Zorritos-Sacred Heart of Jesus, Juan, andgold...(2019) (Figure 1). This study was performed in two mine sites from the Arequipa region, Mollehuaca and San...located in the Rio Grande district, Condesuyo province, Arequipa department (Figure 1), where the Mercedes...located in the Huanu-Huanu district, Caravelí province in the Arequipa region, In order to define the...material. of small-scale mining in Perú, including mine development using conventional drill From these |  | | Book (edition) | | the Tonopah-Belmont mine, Maricopa County; ca1cioaravaipaite from the Grand Reef mine, Graham County; carmichaelite...Ridge, Apache County; shannonite from the Grand Reef mine, Graham County; wupatkiite from near Gray Mountain...Coconino County, and grandviewite from the Grandview mine, Coconino County. A few of the additional minerals...hydrothermal deposits. Yavapai County: Monte Cristo mine, as an alteration of nickeline and skutterudite...CaZn(As04)(OH) Cochise County: Warren district, Southwest mine, 7th level; A small open cut on the surface near |  | | Book | | produced specimens from such places as the La Fé Mine in the state of Chiapas and Santa Rosalia in the...WIC ' ' (OSE INSET) Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...Mexicali Show & Nensengdo Figure 4. The mineral province of Sonora. (Mod ors ified from Berstein, 1964...University of New York, Albany) Provinces / 5 The province of Sonora, located in the northwest corner of...4) is an extension of both the basin and range province, and the copper porphyry belt of the western United | | | Book | | produced specimens from such places as the La Fe Mine in the state of Chiapas and Santa Rosalia in the...CALl[NTCS ... I MI ( Figure 3. The mineral province of Sierra Madre Occidental. (Modified from Berstein...University of New York, Albany) Figure 4. The mineral province of Sonora. (Modified from Berstein, 1964, back...Ttcolote • S 0 R A Sor • Provinces I 5 The province of Sonora, located in the northwest corner of...4) is an extension of both the basin and range province, and the copper porphyry belt of the western United |
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Capitana Mine, Copiapó, Copiapó Province, Atacama, Chile