How To Make Money On Minerals Reclaimed From Tailings

The Asheville Minerals Research Laboratory at North Carolina State University is engaged mainly in applied nonmetallic mineral processing research to assist the North Carolina mining industry. The laboratory helped to bring the flotation process to North Carolina feldspar. spodumene, mica and phosphate producers and it maintains a versatile batch and pilot plant. The conservation of mineral resources through improved processing methods has been the object of most of the laboratory's projects. Current laboratory work is sponsored by three feldspar companies, the State of North Carolina, and the U.S. Bureau of Mines. This work is aimed at reducing the amounts of feldspar tailings in the Spruce Pine area. Mineral dressing techniques are applied to these tails to reclaim salable mineral products such as feldspar, mica, quartz, and to make a more uniform material for possible ceramic and other applications.