湖北興山后坪特大型磷礦床主要地質(zhì)特征研究

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摘要：后坪磷礦是湖北省內(nèi)發(fā)現(xiàn)的資源量較大的一個特大型磷礦床，開采的磷礦資源量超2億t。結(jié)合后坪磷礦找礦實踐，總結(jié)后坪磷礦礦床地層、構(gòu)造、礦石特征、成礦作用和找礦標志，確定了該礦段為早震旦世陡山沱期形成的特大型淺海相沉積型磷礦床。

關(guān)鍵詞：后坪磷礦；地質(zhì)特征；成礦作用；找礦標志

中圖分類號：TE667 文獻標識碼：A 文章編號：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

湖北省西部是我國重要的礦產(chǎn)資源富集區(qū)，擁有豐富的磷礦石資源。（剩余2845字）