smelter means an electrolytic reduction plant for the conversion of alumina to aluminium using alumina produced from bauxite;
Minerals means mineral or minerals as defined in The Mines Act 1952.
Net Smelter Returns means the gross proceeds received by the Purchaser in any year from the sale of Product from the mining operation on the Property, less successively: (i) the cost of transportation of such Product to a smelter or other place of treatment, and (ii) smelter and treatment charges;
Mineral means gas, oil, and coal; other gaseous, liquid, and solid hydrocarbons; oil shale; cement material; sand and gravel; road material; building stone; chemical raw material; gemstone; fissionable and nonfissionable ores; colloidal and other clays; steam and other geothermal resources; and any other substance defined as a mineral by a law of this state.
Mining Property means a property used for mining operations as defined in the Mineral and Petroleum Resources Development Act, 2002 (Act No. 28 of 2002);