A genetic model for the Los Uvares gold deposit, Baja California Sur, Mexico
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El yacimiento de oro de Los Uvares es un yacimiento relativamente pequeño (-500,000 toneladas con un promedio de 3 gramos de oro por tonelada) localizado en el complejo cristalino de Cabo San Lucas, al sur de la península de Baja California. Los modelos genéticos previamente sugeridos para este depósito son: pórfiroaurífero y dique-falla tonalítico (Escandón, 1983; Romero, 1986). Sin embargo, la evidencia petrográfica sugiere que Los Uvares es un yacimiento de oro diseminado relacionado con una falla (Carrillo, 1990; Carrillo y Huyck, 1990). Una comparación del depósito de Los Uvares con yacimientos pórfiro cuproauríferos, de falla de bajo ángulo (detaclunent), tipo Carlin y epitermales indica que Los Uvares presenta similitudes con los yacimientos epitermales de oro. El modelo presentado en este trabajo puede ser usado como una guía para la exploración de más yacimientos de este tipo en la península de Baja California.
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