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该公司拥有两座选矿厂。斯皮克塔克尔(Spektakel)选矿厂于1980年10月投产,基建期15个月,投资320万美元。该选厂的大部分设备是该公司老选厂的旧设备经过改造重复利
The company owns two concentrator plants. The Spektakel concentrator was put into operation in October 1980 with a capital construction period of 15 months and an investment of 3.2 million U.S. dollars. Most of the equipment of the plant is the old equipment of the old factory of the company