Classification,Minerogenic Models and Prospecting of Realgar/Orpiment Deposits in China  

作　　者：XIONG Xianxiao 

机构地区：Geological Institute for Chemical Minerals,Zhuozhou 072754,Hebei

出　　处：《Acta Geologica Sinica(English Edition)》2000年第3期618-622,共5页地质学报（英文版）

摘　　要：China's realgar/orpiment deposits may be classified into three types, the stratabound, hot-water sedimentary and hydrothermal, according to their mineralizing processes, geological occurrences, tectonic and geochemical features. The three types may be further distinguished into seven subtypes, namely, the Xiaguan, Shuiluo, Jiepaiyu, Songpan, Shixia, Wangzhuang and Ninghshan ones. On this basis three minerogenic models are established, and based on studies of their geochemistry and minerogenic mechanisms the prerequisites for prospecting for these types of deposits are given in the paper.China's realgar/orpiment deposits may be classified into three types, the stratabound, hot-water sedimentary and hydrothermal, according to their mineralizing processes, geological occurrences, tectonic and geochemical features. The three types may be further distinguished into seven subtypes, namely, the Xiaguan, Shuiluo, Jiepaiyu, Songpan, Shixia, Wangzhuang and Ninghshan ones. On this basis three minerogenic models are established, and based on studies of their geochemistry and minerogenic mechanisms the prerequisites for prospecting for these types of deposits are given in the paper.

关 键 词：realgar/orpiment deposits classification of deposits minerogenic model ore prospecting China 

分 类 号：P619.216[天文地球—矿床学]