金瓜石鉱山付近の地質鉱床(3)

鉱化作用の累帯配列について

抄録

Chin-qua-shih Mine (Cu, Au, Ag), Kufun Mine (Au, Ag) and Butan Mine (Au, Ag) are located close to each other in the northeastern part of Taiwan, and each mine shows different stages of ore mineralization as follows :
In these mines, vertical and horizontal distribution of gangue and ore minerals show zoning which seems to have been formed by repetition of different units in the course of mineralization.