Mineralogical changes in organic-rich Posidonia Shale during natural and experimental maturation
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- 作者：J. Schlossera ; G.H. Grathoffa ; grathoff@uni-greifswald.de" class="auth_mail" title="E-mail the corresponding author ; C. Ostertag-Henningb ; S. Kaufholdb ; L.N. Warra
- 关键词：Clay-organic interaction ; Posidonia Shale ; Hydrous pyrolysis ; Illitisation ; Sanidine ; Saponite
- 刊名：International Journal of Coal Geology
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：157
- 期：Complete
- 页码：74-83
- 全文大小：1292 K
文摘
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High-temperature experiment of immature, oil and gas producing Posidonia Shale
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Mineral transformation different to previous experiments (e.g. 2M1 illitisation)
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Neoformation of Mg2 + rich 1Md illites (metastable) and K-feldspar sanidine
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Neoformation of trioctahedral saponite (metastable) only in oil window sample