作为钛和锆矿石主要来源的矿砂,是近几年内采矿工业少数几种引人注目的矿物之一。澳大利亚的一些矿砂开采公司已从对金红石和锆石这些主要产品的需求最的增加和提价获益。 Ores, the main source of titanium and zirconium ore, is one of the few notable minerals in the mining industry in recent years. Some Australian ore mining companies have benefited from the most increased demand and price increases for the major products of rutile and zircon.