昌江县花梨山矿区白云岩矿地质特征  

Geological Characters and Prospecting Indication of Hualishan Dolomite in Changjiang Area of Hainan

作　　者：符启基[1] 

机构地区：[1]海南省地质勘查局资源环境调查院,海南海口570260

出　　处：《中国非金属矿工业导刊》2008年第1期56-57,65,共3页China Non-Metallic Minerals industry

摘　　要：花梨山矿区白云岩是以白云石为主的碳酸盐岩,是碳酸钙和碳酸镁的复盐岩石。文章在分析矿床地质特征的基础上,指出该矿床的成因是海相沉积白云岩矿床,明确了石炭系青天峡组地层分布或出露的地区是直接找矿标志。The dolomite of Hualishan ore area is carbonate that composed by dolomite, it is the composite salt rock of calcium carbonate and magnesium carbonate. Through the analysis of the geological character of this ore, the marine dolomite deposits is the genesis of this ore, the direct prospecting indication is the strata distribution or exposed area of Qingtianxia group in Carboniferous.

关 键 词：白云岩 地质特征 找矿标志 成因类型 海南昌江 

分 类 号：P619.234[天文地球—矿床学]