| 中国南方东部震旦纪碎屑岩和泥质岩成岩作用 |
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| 引用本文： | 杜森官.中国南方东部震旦纪碎屑岩和泥质岩成岩作用[J].安徽地质,1999(4). |
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| 作者姓名： | 杜森官 |
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| 作者单位： | 安徽地质调查院!安徽合肥230001 |
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| 摘 要： | 中国南方震旦纪碎屑岩的成岩作用主要有压实和压溶、胶结和固结、重结晶、交代作用及自生矿物形成等，泥质岩的成岩作用主要为压实作用和成岩过程中粘土矿物的转化。其成岩过程可分为同生、成岩、后生、表生四个成岩作用阶段。在沉积盆地演化的不同阶段和处在盆地的不同部位，出现了不同的岩石类型，往往呈现各自的成岩作用变化特点。
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| 关 键 词： | 成岩作用 成岩作用阶段 盆地演化 碎屑岩和泥质岩 震旦纪 中国南方东部 |
THE DIAGENESIS OF THE SINIAN DETRITAL ROCK AND ARGILLITE IN THE EASTERN PART OF SOUTH CHINA |
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| Du Senguan.THE DIAGENESIS OF THE SINIAN DETRITAL ROCK AND ARGILLITE IN THE EASTERN PART OF SOUTH CHINA[J].Geology of Anhui,1999(4). |
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| Authors: | Du Senguan |
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| Abstract: | The diagenesis of detrital rock includes compaction and pressure solution, cementation and consolidation, recrystallization,metasomatism,the formation of endogenic minerals, etc The diagenesis of argillite rock consists of compaction and the inversion of clay minerals Their diagenetic process may be divided into four stages of syngenesis,lithogenesis,epigenesis and supergenesis Therefore,there are different rock types with varying diagenetic features occurring at the evolving stages and diverse locations of a depositional basin |
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| Keywords: | diagenesis diagenetic stage evolving basin detrital rock argillite rock Sinian eastern part of South China |
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