摘要
高密市化山矿区是山东省重要的重晶石成矿区。矿区位于胶莱盆地内,矿床赋存于莱阳群杨家庄组构造破碎带中,严格受北西向构造控制,分布有5条规模较大的矿脉,主要矿石类型为方解石-重晶石型,该文对该重晶石矿的矿床成因(低温热液裂隙充填型)、成矿模式及找矿标志进行了分析研究,对该矿区的进一步勘查及类似地区的找矿工作具有一定的指导意义。
Huashan mine in Gaomi city is an important barite mining area in Shandong province. The mine is located in Jiaolai basin,and ore bodies occur in tectonic fracture zones of Yangjiazhuang formation in Laiyang group. It is strictly controlled by structures with the trend of NW,and five larger veins distributed in the region. Calcite-barite type is the main ore type. In this paper,the genesis of barite ore（ epithermal fissure filling type）,metallogenic model and prospecting signs have been analyzed. It has a certain guiding significance for further exploration in the mine and similar areas.
出处
《山东国土资源》
2016年第7期26-30,共5页
Shandong Land and Resources
关键词
重晶石矿
地质特征
成因分析
化山矿区
高密市
Barite deposit
geological characteristics
genesis analysis
Huashan mine
Gaomi city
