湖北兴山后坪特大型磷矿床主要地质特征研究

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摘要：后坪磷矿是湖北省内发现的资源量较大的一个特大型磷矿床，开采的磷矿资源量超2亿t。结合后坪磷矿找矿实践，总结后坪磷矿矿床地层、构造、矿石特征、成矿作用和找矿标志，确定了该矿段为早震旦世陡山沱期形成的特大型浅海相沉积型磷矿床。

关键词：后坪磷矿；地质特征；成矿作用；找矿标志

中图分类号：TE667 文献标识码：A 文章编号：1008-9500（2025）01-00-04

Research on Main Geological Characteristics of the Houping Super Large Phosphate Deposit in Xingshan， Hubei Province

Abstract： The Houping phosphate deposit is a super large phosphate deposit with a large resource amount discovered in Hubei province， with a submitted phosphate resource of over 200 million tons. Based on the exploration practice of the Houping phosphate deposit， this article summarizes the stratigraphy， structure， ore characteristics， mineralization process， and exploration indicators of the Houping phosphate deposit， and determines that the ore section is a super large shallow sea sedimentary phosphate deposit formed in the early Sinian Doushantuo period.

Keywords： Houping phosphate deposit; geological features; mineralization process; exploration indicator

湖北省西部是我国重要的矿产资源富集区，拥有丰富的磷矿石资源。（剩余2845字）