altered rock type的用法和樣例：
例句
- Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.
產出部位與超基性岩有關，屬構造蝕變岩型金礦床。 - Located in the exocontact zone of Daning granodiorite, Longshui gold deposit belongs to the tectonically fractured zone metasomatite type.
龍水金礦是賦存於大寧花崗閃長岩體外接觸帶的破碎蝕變岩型金礦。
