Talk:Diorite

Mineral vs rock
Err.... this is really getting to me. As a geology major, I know that diorite is a type of volcanic rock, but the presumed source calls it a mineral. Can anyone with the RPG please confirm whether it calls diorite a rock or a mineral? Thank you. --  Riffsyphon  1024 07:46, February 25, 2013 (UTC)