南非金矿深部开采都存在一定程度的地震现象，严重影响矿工和采矿作业的安全。卡尔顿维尔金矿区1995年产量占当年南非黄金产量的42％，但同年也发生了41次岩爆事故，巨大的直接损失和间接损失给矿山造成了严重的财经负担；而象埃兰兹兰（Eland－srand）金矿这样的中型矿山1995 There is a certain degree of seismicity in the deep mining of gold in South Africa, seriously affecting the safety of miners and mining operations. In 1995, the Carletonville gold production accounted for 42% of the gold output of South Africa that year, but 41 rockburst accidents also occurred in the same year. The huge direct losses and indirect losses caused a heavy financial burden on the mines. However, Medium-sized mines such as the Eland-srand gold mine 1995