breccia

The extrusive rock unit includes basalt, andesite, boninite and albitite as well as breccia and tuff.

喷出岩单元不仅仅岩组成，还包括安山岩、玻安岩、钠长岩以及角砾岩、凝灰岩等。

Orebodies in sedirmentary rock hosted Au deposits are discrete hypogene and epigenetic masses usually hosted in a fault zone, breccia mass, or lithologic bed or unit.

沉积岩金矿床的矿体是一些不连续的内生或后生地质体,通常赋存于断裂带、角砾岩体或岩层(岩性单位)中。