TY - RPRT TI - Sulfur-bearing coatings on fly ash from a coal-fired power plant: Composition, origin, and influence on ash alteration AU - N.S. Fishman AU - C. A. Rice AU - G. N. Breit AU - R.D. Johnson PY - 1999 DO - 10.1016/s0016-2361(98)00146-x UR - https://pubs.usgs.gov/publication/70021936 ID - 70021936 ER -