Grassy Mountain Feasibility Study Simplifies to a 750 t/d Crushing, Ball Mill and Hybrid Leach-CIL Plant
This section of the Preliminary Feasibility and Technical Report outlines the proposed recovery methods for the Grassy Mountain gold-silver deposit. The design features a conventional Carbon-in-Leach (CIL) plant with a nominal throughput of 750 short tons per day. The process integrates gravity concentration to recover free gold before leaching, utilizing a mobile crushing facility and a ball mill grinding circuit. The plant is designed to operate with two shifts per day, 365 days per year, with an overall plant availability of 91.3%.




