Wildfire evidence from the Middle and Late Permian Hanxing Coalfield, North China Basin
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چکیده
منابع مشابه
Mineralogical and Geochemical Characteristics of Late Permian Coals from the Mahe Mine, Zhaotong Coalfield, Northeastern Yunnan, China
This paper reports the mineralogical and geochemical compositions of the Late Permian C2, C5a, C5b, C6a, and C6b semianthracite coals from the Mahe mine, northeastern Yunnan, China. Minerals in the coals are mainly made up of quartz, chamosite, kaolinite, mixed-layer illite/smectite (I/S), pyrite, and calcite; followed by anatase, dolomite, siderite, illite and marcasite. Similar to the Late Pe...
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ژورنال
عنوان ژورنال: Geologica Acta
سال: 2020
ISSN: 1696-5728,1695-6133
DOI: 10.1344/geologicaacta2020.18.12