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白云母是常见的造岩矿物,伟晶岩分布也广,但能构成白云母矿床的只是其中的一小部分。对普遍性出现的白云母和伟晶岩而言,伟晶岩白云母矿床的分布有着其特殊的规律性。本文的目的在于归纳我国历年来白云母矿床地质工作的成果,以探讨其规律,为今后的白云母资源地质工作及有关伟晶岩成因的探讨提供线索。一、矿床分布我国已知的伟品岩白云母矿床分布在十二个成矿带上。这些成矿带大致在我国的一些褶皱山系——阿勒太山、阴山、天山、阿尔金
Muscovite is a common rock-forming mineral, pegmatite is also widely distributed, but can form muscovite deposit is only a small part. For the universally occurring muscovite and pegmatite, the distribution of pegmatite muscovite has its own special regularity. The purpose of this paper is to summarize the achievements of the geological work of the muscovite deposits over the years in our country to explore its laws and provide clues for the future geological work of muscovite resources and the discussion on the genesis of pegmatite. First, the distribution of deposits Weidian rock mica deposit known in China is located in twelve metallogenic belt. These metallogenic belts roughly in some of our fold mountain system - Altay Mountains, Yinshan, Tianshan, Altyn