Distribution of zinc heavy-mineral-concentrate from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
No abstract available.
North Carolina, South Carolina↗
Geology topics
L. O. Wilch
Publications and source records attributed to L. O. Wilch.
Distribution of antimony, arsenic, bismuth, and cadmium in heavy-mineral-concentrate samples from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
No abstract available.
North Carolina, South Carolina↗
Distribution of lead and artifacts in heavy-mineral-concentrate samples from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
No abstract available.
North Carolina, South Carolina↗
Distribution of tin in heavy-mineral-concentrate samples from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
No abstract available.
North Carolina, South Carolina↗
Distribution of tungsten in heavy-mineral-concentrate samples from the Charlotte 1° x 2° quadrangle, North Carolina and South Carolina
No abstract available.
North Carolina, South Carolina↗