TY  - RPRT
TI  - Distribution of zinc heavy-mineral-concentrate from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
AU  - W. R. Griffitts
AU  - J. W. Whitlow
AU  - K.A. Duttweiler
AU  - D. F. Siems
AU  - L. O. Wilch
PY  - 1985
DO  - 10.3133/ofr84843d
UR  - https://pubs.usgs.gov/publication/ofr84843D
ID  - ofr84843D
ER  -