Ore Metals In Magma-Volatile Systems

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Request to continue my research in the experimental, field, and theoretical investigations of magmatic-hydrothermal processes. The center research on the elemental Cu, Mo, W with some extensions to Zn, Nb, Ta rather than examine a wide range of elements in a superficial manner. 1) examining this restricted suite of elements in depth will make it possible to model the processes of interest more completely; 2) some subset of these elements is present in anomalous concentrations in most magmatic- hydrothermal mineral deposits; and 3) early data (Tacker and Candela, 1987; Candela 1989b; Candela and Bouton, 1990 and appendix) have proven fruitful in answering fundamental questions in ore genesis