Vancouver-based North American Tungsten Corporation reported tungsten concentrate sales of 82,099 tonnes for the quarter ended June 30, a 14 per cent increase over the previous quarter. The financial returns for the quarter were a record $16 million with prices averaging $195 a tonne. The concentrate was mined at the company’s Cantung property in northwest Canada which, along with its Mactung property, constitutes the largest tungsten ore reserves outside China.