minerals : Coltan ores, Columbite ores, Tantalum ores, Niobium ores, Tungsten ores, Wolframite ores, Scheelite ore, Galena ore, Lead ore, Zinc ore, Gold ore, Gypsum ore, Beryllium ore, Beryl ore, Nickel ore, Tin ore, Titanium ore, Cobalt ore, Silica Sand, Silica Quartz, Telluride ore, Lithium ore, Spodumene ore, Lepidolite ores.