Figure 1: New Ball Mill Installed To view an enhanced version of this graphic, please visit: https://images.newsfilecorp.com/files/10436/316366_sierra.jpg Installation of the drive motor, cyclones and instrumentation is under way with commissioning expected in November 2026. This ball mill, combined with the existing ones, is expected to achieve the Phase 2 goal of 1200 tpd to 1500 tpd of milling capacity, more than eight months ahead of schedule. Vancouver, British Columbia--(Newsfile Corp. - September 28, ...