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机构地区:[1]中化地质矿山总局地质研究院,河北涿州072754
出 处:《化工矿产地质》2007年第3期185-192,共8页Geology of Chemical Minerals
基 金:中化地质矿山总局项目<中国金红石成矿规律及预测研究报告>部分内容
摘 要:根据矿床成因、成矿时代、成矿岩系及其变化特点、矿体及矿石特征等因素,将中国已知金红石矿床分为区域变质型(包括元古宙及古生代)、榴辉岩型、热液蚀变型、变质蚀变型及风化-沉积型5类。除形成于第四纪的风化-沉积型矿床之外,含矿层位多在泥盆系--新太古界之间,与变质作用及岩浆活动密切相关。不同类型矿床又各具特色。According to the genetic type, metallogenetic epoch, mineralizing rock series and its variation characters, orebody and ore feature, the futile deposits in china is divided into five types which are regional metamorphic ( including Proterozonic Eon and Paleozoic Era)type, eclogite type , hydrothermal alteration type, metamorphic alteration type and weathering -sedimentogenic type, except the weathering -sedimentogenic type formed in Quaternary Period, the rutile deposit hosted in Devonian System to New Archaeozoic erathem which is related closely with the metamorphism and magmatic activities and the different deposits with its individual characters.
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