摘要
辽宁省法库县包家屯地区膨润土矿体赋存于下白垩统义县组,矿体呈似层状产出。矿石类型属钙镁基膨润土。珍珠岩矿体与膨润土矿体呈共生关系。义县组酸性火山熔岩、火山碎屑岩广泛分布,该区域应为今后找矿远景区。
Bentonite deposit in Baojiatun area of Faku in Liaoning lies in lower Cretaceous Yixian formation, the ore body assumed like stratoid.The ore type is Ca-Mg-base bentonite. The pearl ore depends on a symbiotic relationship with the bentonite deposit.The area which the acid volcanic lava and pyroclastic rock widely distribute should be the prospecting prospect area in the future.
出处
《中国非金属矿工业导刊》
2016年第3期46-47,62,共3页
China Non-Metallic Minerals industry
关键词
膨润土矿
地质特征
矿床成因
找矿方向
辽宁省法库县
bentonite deposit
geological characteristics
genesis of mineral
prospecing direction
Faku in Liaoning
