re: Ann: Exceptional Metallurgical Results fo... Buena Vista ore can make the grade
PUBLISHED : 4 hours 40 minutes ago
PUBLISHED: 26 Oct 2010 05:29:31
Fairfax
Richmond Mining says testing of 24.5pc total Fe composite has demonstrated that even low-grade ore at Buena Vista, in Nevada, can be treated to produce a high-grade magnetite concentrate.