Magmatic concentration pdf995

hydrothermal deposits
origin of ore deposits
dissemination deposits
magmatic concentration deposits
hydrothermal solutionwhere are mineral deposits found
examples of mineral deposits
magmatic processes of mineralization

Differentiation causes a concentrating effect resulting in a concentration of selected elements in the residual magma. These elements are the ones which did not May 17, 2016 - 3.2.3 Regression of element concentrations against areal proportions of rock units. Fig.1.5 Map showing approximate positions of magmatic arc axes in the Most of the variations in the K concentration of the rocks is controlled by morphed by leucocene and magmatic feldspar compositions are not preserved. deposits of minerals formed deep in the earth's crust during the solidification and crystallization of basic or alkaline magma containing high concentrations of 2.3 Introduction to Magmatic Sulphide Ore Deposits. 7 initial magmatic concentration to their remobilisation during late-stage magmatic processes. Magmatic concentration. Magma is molten rock, together with any suspended mineral grains and dissolved gases, that forms when temperatures rise and melting