加拿大锌业公司提交了一份关于Prairie Creek矿山项目的可行性研究申请,该矿位于加拿大西北地区。该申请中提到,该矿山储量提高了46%至760万吨,其中,锌品位8.9%,铅品位8.3%,银含量128克/吨,年产锌精矿3.5万吨、铅精矿3.7万吨,可供开采17年。据悉,该项目预计详细的施工设计开始三年之后有产 Zinc Canada submitted a feasibility study application for the Prairie Creek Mine project located in northwestern Canada. The application mentioned that the mine reserves increased 46% to 760 million tons, of which 8.9% zinc, 8.3% lead, silver content of 128 grams / ton, with an annual output of 35,000 tons of zinc concentrate, lead concentrate 3.7 Tons of tons, available for mining for 17 years. It is reported that the project is expected to have a detailed construction design started three years after production