The process happens frequently, thus the magmas are relatively unevolved; presumably, if the supply of mafic magma is steady, the products are andesitic, otherwise dacite forms.
Presumably, if the supply of mafic magma is steady, the products are andesitic, otherwise dacite forms. The process happens frequently, thus the magmas are relatively unevolved.
The process happens frequently, thus the magmas are relatively unevolved. Presumably, if the supply of mafic magma is steady, the products are andesitic, otherwise dacite forms.
The process happens frequently, thus the magmas are relatively unevolved. Presumably, if the supply of mafic magma is steady, the products are andesitic, otherwise dacite forms.