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The REN Property is located within the Carlin Trend, a region known for refractory gold deposits. The gold mineralization is hosted in carbonaceous material and sulphides, which prevents direct cyanide leaching due to preg-robbing. Recovery requires oxidation of the ore prior to leaching.

This technical report section outlines the recovery methods for the Mana mineral processing plant. The facility has a nominal capacity of 4,000 mtpd, with expansion capabilities reaching 7,200 tpd for bedrock and 8,000 tpd for a saprolite/bedrock blend. The process involves crushing ROM ore, grinding via SAG and ball mills, and gold recovery through a Carbon-in-Leach (CIL) circuit.

The Kombat Project involves the refurbishment of the existing Kombat plant to treat open pit Run-of-Mine (RoM) material. The plant has a capacity of 30 ktpm and is designed to produce a copper concentrate with a target grade of 22% Cu. The processing circuit includes three-stage crushing and screening, rod and ball milling, flotation, concentrate thickening, and filtering circuits. Only the copper concentrate section will be refurbished, with no lead concentrate production.

The report outlines the recovery methods for the PPG Lithium Plant, focusing on a direct extraction process involving brine pre-concentration and solvent extraction. Production targets 153,000 tons total across three phases, yielding lithium carbonate and lithium hydroxide. Engineering was completed by Adinf and Ganfeng Lithium based on their respective experience and test work results.

This technical report outlines the recovery methods and process design criteria for the WILLAMAX project, which combines the Willa Mine and the MAX Mill. Discovery Ventures Inc. has purchased the MAX Mill to process the Willa mineral, which responds well to conventional grinding and flotation conditions. The project aims to reactivate the mill, originally designed for molybdenum ore, to treat copper-gold-silver sulphide ore. The report details the adequacy of existing equipment and specifies necessary additions, including a gravity concentrator for coarse gold recovery and pH control circuits.

The Mato Bula processing facilities are designed to treat a nominal 500,000 tonnes per annum (tpa) of gold-copper-bearing material from an open pit mining operation. The concentrator is engineered to produce a copper concentrate with high gold levels and a separate gold concentrate via gravity concentration. Additionally, a gold-bearing by-product from the flotation process, specifically gold-bearing pyrite, is planned for treatment using agitated cyanide leaching at an off-site facility, such as the proposed Da Tambuk process plant.

The processing facility for the MacLellan and Farley Lake gold projects has been designed to ultimately process a nominal 2.63 Mt/a or 7.50 kt/d of a gold-silver mineralization. The mill will be built in two stages: in the first stage only sufficient equipment will be installed to permit the facility to process 1.31 Mt/a or 3.75 kt/d of material; the remaining equipment will be installed after four years to reach full capacity. This facility will produce an average of 145,092 troy oz/a of gold over the LOM and 198,763 troy oz/a of silver during the years when MacLellan is operation.

This NI 43-101 Technical Report details the recovery methods and plant design for the Blyvoor Gold Mine in South Africa. The plant is currently being ramped up to a full capacity of 40 kilotonnes per month (ktpm), with an expansion planned to 80 ktpm. The facility processes hard rock ore from underground operations, utilizing a comprehensive flow sheet that includes crushing, milling, gravity concentration, carbon-in-pulp leaching, elution, and electrowinning.