TY - RPRT TI - Mineralogy and geochemistry of a Late Permian coal in the Dafang Coalfield, Guizhou, China: Influence from siliceous and iron-rich calcic hydrothermal fluids AU - S. Dai AU - C. L. Chou AU - M. Yue AU - K. Luo AU - D. Ren PY - 2005 DO - 10.1016/j.coal.2004.09.002 UR - https://pubs.usgs.gov/publication/70029122 ID - 70029122 ER -