山东胶北隆起含硼层位初步厘定  

Determination of Boron-mineral Contain Stratum in Jiaobei Uplift,Shandong Province

作　　者：从相军 李旭[1] 牟路路 张耀华 CONG Xiang-jun;LI Xu;MU Lu-lu;ZHANG Yao-hua(Shandong Branch of China National Geological Exploration Center of Building Materials Industry,Jinan 250100,China)

机构地区：[1]中国建筑材料工业地质勘查中心山东总队,山东济南250100

出　　处：《中国非金属矿工业导刊》2024年第4期39-42,共4页China Non-Metallic Minerals industry

基　　金：山东省2024年部省协议地质勘查项目“山东省烟台市福山—牟平地区硼矿远景调查”(编号:鲁勘字(2024)52号);山东总队2024年科技创新项目“山东省胶北隆起含硼建造特征厘定与划分研究”(编号:zd2024-04)。

摘　　要：本文通过区域地质背景分析、实地查验与采样,综合研究并系统分析了胶北隆起与辽东隆起硼矿成矿地质条件的可比性与相似性,其中辽河群、荆山群和粉子山群含硼层位综合对比为国内首次,指出了胶北隆起重点找矿方向。根据区域硼地球化学异常和含硼层位分布区域,初步划分了7个硼矿成矿远景区,研究确定了胶北隆起硼矿找矿目标层位、找矿标志与找矿类型。This article comprehensively studies and systematically analyzes the comparability and similarity of boron mineralization geological conditions between the Jiaobei uplift and the Liaodong uplift through regional geological background analysis,on-site inspection,and sampling.The comprehensive comparison of boron bearing layers in the Liaohe group,Jingshan group,and Fanzishan group is the first in China;The key prospecting directions for the Jiaobei Uplift were pointed out,and based on regional boron geochemical anomalies and the distribution of boron bearing layers,7 boron mineralization prospect areas were preliminarily divided;The research has determined the target horizon,prospecting indicators,and prospecting types for boron deposits in the Jiaobei Uplift.

关 键 词：硼矿 胶北隆起 含矿层位 荆山群 粉子山群 辽河群 

分 类 号：P619.2[天文地球—矿床学]