P618.420.4
吉林正岔铅锌矿床是与燕山期花岗斑岩有关的夕卡岩铅锌矿床。夕卡岩顺层产于集安群荒岔沟组含石墨变质岩系的大理岩中。铅锌矿化叠加在夕卡岩之上。矿石的矿物成分复杂,金属矿物除方铅矿,闪锌矿,黄铜矿,磁黄铁矿,黄铁矿之外,还有少量自然铋,碲银矿,钴镍贡铁矿。脉石矿物主要是透辉石-钙铁辉石,钙铝榴石-钙铁榴石,符山石,绿帘石,石英,方解石等。矿床发育有透辉石-石榴石,钙铁辉石-石榴石-符山石,磁黄铁矿-闪锌矿
陈殿芬 孙淑琼.1995.吉林正岔铅锌矿床矿物及其共生组合的特征[J].地质论评,41(1):52-60,[DOI].Chen Dianfen, Sun Shuqiong.1995. THE MAIN CHARACTERISTICS OF MINERALS AND THEIR MINERAL ASSOCIATIONS IN THE ZHENGCHA LEAD-ZINC DEPOSIT, JILIN PROVINCE[J]. Geological Review,41(1):52-60.