A.黃鐵礦; B.方鉛礦; C.閃鋅礦; D.黃銅礦
A.區(qū)域變質(zhì)巖; B.接觸熱變質(zhì)巖; C.接觸交代變質(zhì)巖
A.折劈; B.微褶皺; C.礦物粒徑>0.1mm; D.扭折帶