TY  - RPRT
TI  - Distribution of arsenic, selenium, and other trace elements in high pyrite Appalachian coals: evidence for multiple episodes of pyrite formation
AU  - S. F. Diehl
AU  - M. B. Goldhaber
AU  - A.E. Koenig
AU  - H.A. Lowers
AU  - L.F. Ruppert
PY  - 2012
DO  - 10.1016/j.coal.2012.01.015
UR  - https://pubs.usgs.gov/publication/70118335
ID  - 70118335
ER  -