| | Journal (article/letter/editorial) | Andacollo copper–gold district, La Serena, Chile: preliminary data from the porphyry copper and possible...and R. Oyarzun The Andacollo mining district is located in the Coquimbo region of Chile at 30°14’ south...recent study,11 but comparable information on the Andacollo porphyry has not become available. A brief, updated...deposits are analysed. Geology of district The Andacollo district is mostly confined to a fault-bounded...age.1,14 The stratigraphy of this formation at Andacollo is shown in Table 1. Table 1 Units and ore deposits | | Kojima, Shoji, San Martín, María Constanza, Nagase, Toshiro, Nakashima, Daisuke, Bisso, Claudio, Menzies, Andrew (2021) Distribution of gold and silver and its relation with hypogene ore minerals in the Esperanza porphyry deposit, Antofagasta Region, Chile. Resource Geology, 71 (1). 80-90 doi:10.1111/rge.12250 | Journal (article/letter/editorial) | Esperanza porphyry deposit, Antofagasta Region, Chile Shoji Kojima1 | María Constanza San Martín1 Daisuke...Departamento de Ciencias Geológicas, Universidad Católica del Norte, Antofagasta, Chile 2 Tohoku University...Japan 4 Minera Los Pelambres Ltd., Provincia de Choapa, Chile 5 Bruker Nano GmbH, Berlin, Germany Correspondence...Departamento de Ciencias Geológicas, Universidad Católica del Norte, Av. Angamos 0610, Antofagasta, Chile. Email:...Email: skojima@ucn.cl Funding information Esperanza mine geologists Abstract Modes of occurrence of Au- | | | Journal (article/letter/editorial) | alteration, culminating in pyrite ± enargite ± covellite in the shallow parts of the lithocaps. The porphyry...central Chile; A.J. Wilson, writ. commun., 2009) and Mo (2.5 Mt: El Teniente, central Chile; Camus, 2003)...Teniente Mamut Grasberg-Ertsberg Ok Tedi Cerro de Pasco & Colquijirca Choquelimpie Esperanza Escondida...Potrerillos Marte & Caspiche Taca Taca Bajo Bajo de la Alumbrera (Farallón Negro dist.) & Agua Rica Nevados...Famatina Northparkes Pascua-Lama & Veladero Andacollo Principal metals Cu-Mo Cu-Mo-Au Cu-Au Ag-Pb-Zn-Cu | | | Book (edition) | Exploration Team—Target Generation QPX Chile Las Condes, Santiago Chile David I. Groves Department of Geology...new data and references from Argentina, Canada, Chile, China, Iran and the USA, including new maps and...Billiton in Perth, Singapore and Santiago, and QPX Chile in Santiago for encouraging the completion and revision...Zhiming Yang, Andi Zhang and Lin Zhang. Santiago, Chile Perth, Australia Daniel Müller David I. Groves.... . . . . . . . . . . . . . . . . . 4.1 Roman Province (Italy): Example from a Continental Arc Setting |
|