Composition and mode of occurrence of minerals in Late Permian coals from Zhenxiong County, northeastern Yunnan, China
Abstract Minerals in the Late Permian coals from the Niuchang-Yigu mining area, Zhenxiong County, northeastern Yunnan, China, were investigated using optical microscopy and low temperature ashing plus X-ray diffraction (LTA + XRD). The results showed that minerals in the coal LTAs are mainly quartz,...
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| Главные авторы: | , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
SpringerOpen
2014-09-01
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| Серии: | International Journal of Coal Science & Technology |
| Предметы: | |
| Online-ссылка: | https://doi.org/10.1007/s40789-014-0007-4 |
| Метки: |
Нет меток, Требуется 1-ая метка записи!
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