![]() ![]() Generally speaking, higher temperature minerals have a Various magmatic rocks can be obtained by Magmatic Differentiation from a single This sequence of reactions implies that all.In two series as a continuous reaction sequence of feldspar and as aĭiscontinuous reaction sequence of ferromagnesian minerals ( olivine, pyroxene, Common minerals of igneous rocks can be arranged.In other words: these crystals react with the melt to form newĬrystals, hence the name reaction series. Previously formed crystals will not be inĮquilibrium with this solution and will be dissolved again to form new.As the melt continues to cool and the mineralsĬrystallize, it will change the melt composition.Thermodynamic equilibrium with the melt crystallize (the dissolution equalsĬrystallization if there is no equilibrium either crystallization willĭominate, or dissolution ). “parental magma” all the various kinds of igneous rocks can beĭerived by Magmatic Differentiation (see below) Bowen’s principles This reaction series implies that from a single ![]()
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