南非克巴采矿有限公司最近在距理查兹湾港50公里处的姆图巴图巴探明了一个非晶质石墨矿床,经钻探证实其储量约1200万吨,据认为它是变质煤田的残余矿体。其产品含碳量相当高,也可生产低含硫、含磷量的产品。 South Africa’s Gbarba Mining Co., Ltd. recently discovered an amorphous graphite deposit in Mtubatuba, 50 kilometers from the port of Richards Bay. It has been confirmed by drilling that its reserves are about 12 million tons, which is considered to be a metamorphic coalfield. Residual ore body. The carbon content of its products is quite high, and it can also produce products with low sulfur and phosphorus content.