Discuss the different processes of formation of late magmatic deposits.

Late magmatic deposits are a key category of ore deposits formed during the later stages of magmatic activity. These deposits are typically associated with the cooling and crystallization of magmatic bodies and are distinguished by their composition and mineralogy. The processes leading to the formation of late magmatic deposits are complex, involving a range of geological mechanisms that can take place at varying temperatures, pressures, and depths within the Earth's crust. Here are the primary processes involved in the formation of these deposits:

1. Fractional Crystallization  
Fractional crystallization is a fundamental process in the formation of late magmatic deposits. As magma cools, minerals crystallize at different temperatures. The first minerals to crystallize are typically mafic minerals like olivine and pyroxene, and as the magma continues to cool, more felsic minerals like feldspar and quartz begin to form. As these minerals crystallize, they remove certain elements from the melt, causing the remaining liquid to become enriched ______ ______ ______ ____ _____ ____ _______ ___ ____.
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