摘要
本文以山东省平邑县华玉晚白垩-古近纪官庄群卞桥组二段石膏矿为例,阐释了其形成地质背景,分析了其矿带、矿层及矿石地质特征,探讨了其成因。研究区存在两套层状石膏矿带,15层矿层,矿层呈层状、似层状展布。经过研究认为,华玉石膏矿系陆相咸化湖盆蒸发岩矿床。
Taking Huayu late Cretaceous-Paleogene Guanzhuang Group Bianqiao formation gypsum deposit in Pingyi County,Shandong Province as an example,this paper explains its geological background,analyzes its ore belt,ore layer and ore geological characteristics,and probes into its genesis.There are two sets of layered gypsum ore belts in the study area,15 layers of ore beds,the ore layers are layered,similar to layered distribution.The study concluded that Huayu gypsum deposit is continental salinized lake basin evaporite deposit.
作者
韩亮
展茂征
Han Liang;Zhan Mao-zheng(The Fifth Exploration Team of Shandong Coalfield Geology Bureau,Shandong Ji'nan 251000)
出处
《山东煤炭科技》
2020年第3期148-150,共3页
Shandong Coal Science and Technology
关键词
平邑盆地
石膏矿
陆相咸化湖盆
蒸发岩
Pingyi basin
gypsum mine
continental salinized lake basin
evaporite rocks
