【摘要】 我国蛇绿岩分布广泛。蛇绿岩中有着成因上和时空上紧密联系的一系列非金属矿床,它们构成了蛇绿岩建造非金属矿床成矿系列。这一成矿系列中的主要非金属矿有橄榄岩、玄武岩、蛇纹岩、石棉、滑石、玉石类等等,主要的成矿作用有岩浆作用、接触变质作用、交代蚀变作用等。其成矿作用和矿床分布模式有明显规律,这些规律对于地质勘查、资源开发等都具有重要的意义。更多还原

【Abstract】 The distribution of ophiolites is very wide in China. In ophiolitic formation thereare a minerogenetic series of nometallic mineral deposits which are closely related to eachother in genesis, time and space. The valuable monmetallic mineral deposits in the mineroge-netic series in clude peridotite, basalt, serpentinite, asbestos, talc and jades etc. The mainmineralizations of these deposits are magmatism, contact metamorphism, and metasomaticalteration. The mineralizations and deposit distributions reveal obvious regularities which areimportant in geological prospecting and resources developing.更多还原