TY  - RPRT
TI  - The valence of sulfur in disulfides: An overlooked clue to the genesis of Mississippi Valley-type lead-zinc deposits
AU  - C.S. Spirakis
PY  - 1986
DO  - 10.2113/gsecongeo.81.6.1544
UR  - https://pubs.usgs.gov/publication/70015199
ID  - 70015199
ER  -