TY  - RPRT
TI  - Problems on the origin of ore deposits in the lower Ordovician formations of east Tennessee
AU  - W. T. Hill
AU  - J. E. McCormick
AU  - Helmuth Wedow
PY  - 1971
DO  - 10.2113/gsecongeo.66.5.799
UR  - https://pubs.usgs.gov/publication/70227158
ID  - 70227158
ER  -