Quartz concentrates from quartzites of the Eastern Sayan

Resumo

Results from studying quartzites of the Bural–Sardyk deposit in the quartz province adjacent to Lake Baikal are presented. These quartzites are a potential source of quartz raw material. The most promising quartzites of the deposit are briefly described. The effect heat treatment has on the depth of chemical enrichment is determined. The prospects of using quartzites in the production of quartz concentrate are examined.