浙江泰顺洋滨斑岩锡矿成矿母岩为黄玉斑岩类岩脉，长约２ｋｍ，宽２－２０ｍ，岩性可分黄玉钾长花岗斑岩、黄玉二长花岗斑岩和黄英斑岩三种。黄玉含量占１０％－２０％，具......