For Quality. Each truck will be sampled once discharged and homogenized; · The Concentrate will be extended with a pay loader; · After extending the Concentrate, the bottom of the shovel of the pay loader will be used to break up any agglomeration formed due to moisture content and then the Concentrate will be scooped back into the pile. This process will be repeated until all the agglomerations appear to be broken up; · The Concentrate will be formed into a bed between 30 (thirty) to 40 (forty) centimeters high; · A grid will be then formed and 30/40 (thirty/ forty) increments will be taken by means of a sampling spear from the center of each square with sampling spear reaching the full depth of the Concentrate. A sample of about 80 (eighty) kilograms will be obtained per each truck and passed by mesh 1/8” (one eight inch). The sample will be spread out on an stainless steel panel, the Concentrate will be spread out until the Concentrate will be approximately 5 (five) centimeters in height which was divided in square sections of about 10 centimeters per side, from which will be taken increments with a JIS (Japanese Industrial Standards) 5 (five) shovel and placed into 4 (four) stainless steel drying tray filling the trays one by one until each tray contained approximately 1 (one) kilogram of Concentrate which will be dried to be prepared (pulverized) to 100% (one hundred percent) -140 (one hundred and forty) mesh; · The unused Concentrate left over from the sample reduction will be returned to the stockpile.
Appears in 2 contracts
Sources: Cerro Los Gatos Lead Concentrate Sales Agreement (Sunshine Silver Mining & Refining Corp), Cerro Los Gatos Lead Concentrate Sales Agreement (Sunshine Silver Mining & Refining Corp)