A.熔離礦床; B.早期巖漿礦床; C.晚期巖漿礦床; D.矽卡巖礦床;
A.中高級(jí)變質(zhì)巖; B.花崗巖; C.花崗巖或變質(zhì)巖;
A.重組合作用; B.交代作用; C.重結(jié)晶作用;