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    ZHU Yu-shuang, LIU Yi-qun, ZHOU Ding-wu. Origin of Dolostone in Lucaogo Formaion of Middle Permian in Santanghu Basin[J]. Northwestern Geology, 2009, 42(2): 95-99.
    Citation: ZHU Yu-shuang, LIU Yi-qun, ZHOU Ding-wu. Origin of Dolostone in Lucaogo Formaion of Middle Permian in Santanghu Basin[J]. Northwestern Geology, 2009, 42(2): 95-99.
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    Origin of Dolostone in Lucaogo Formaion of Middle Permian in Santanghu Basin

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      • Abstract
    • Carbonate rock of Lucaogou Formation in Middle Permian is a major reservoir rock in Santanhu Basin and dolost one accounts for more than 50% in composition of the carbonate rock.There are two types of dolo stone,one is the bedded dolostone and the other is the patch dolomite.In the bedded dolostone,the mineral dolomite has a good idiomorphism;on the contrary,in the patch dolostone,the idiomorphism of dolomite is not good.The patch dolostone is composed of ankerite with crassitude crystal replacing calcite.
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