What is magmatic differentiation?
This is a complex process whereby a single melt can produce a wide variety of different rocks.
Various processes have been suggested to explain the variation of magma compositions observed within small regions. Among the processes are:
1. Distinct melting events from distinct sources.
2. Various degrees of partial melting from the same source.
3. Crystal fractionation.
4. Mixing of 2 or more magmas.
5. Assimilation/contamination of magmas by crustal rocks.
6. Liquid Immiscibility.
This is a complex process whereby a single melt can produce a wide variety of different rocks.
Various processes have been suggested to explain the variation of magma compositions observed within small regions. Among the processes are:
1. Distinct melting events from distinct sources.
2. Various degrees of partial melting from the same source.
3. Crystal fractionation.
4. Mixing of 2 or more magmas.
5. Assimilation/contamination of magmas by crustal rocks.
6. Liquid Immiscibility.
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