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我国新疆的阿勒泰地区,以盛产砂金闻名于世,素有“七十二条沟,沟沟有黄金”之称。1987年地质部门在该地区发现了原生金矿,其中的萨尔布拉克为蚀变破碎型金矿,规模大、埋藏浅,但品位低,为了加速这一低品位金矿资源的开发利用,1988年地矿部堆浸咨询中心开展了前期矿物可浸性试验,
The Altay area in Xinjiang, China, is famous for its abundant sand, known as “72 ditches and gully gold”. In 1987, the geological department discovered the native gold deposits in the area. Among them, the Saarbruck is an alteration and fragmentation type gold mine with large scale and low burial depth but low grade. In order to accelerate the development and utilization of this low grade gold resource, In 1988, heap leaching consulting center of the Ministry of Geology and Mineral Resources carried out the pre-mineral immersion test,