Plutonic rock

A rock formed at considerable depth by crystallization of magma and/or by chemical alteration. It is characteristically medium- to coarse-grained, of granitoid texture.
This category is also used for plutonic rock (phaneritic), mafic rock, and plutonic rock (phanerit.
Subtopics:
Granitoid (7 items)
Pegmatite (1 items)
Porphyry (19 items)