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赫姆洛(Hemlo)地区金矿勘查史可追溯至1869年,印第安人Moses Pe-kong-Gey在赫伦(Haron)湾附近发现了两条含金石英脉,并进行了开采。J·E·Thomson于1931年首次在本区进行了地质填图。50年代,Moses Fisher发现了目前拉克(Lac)矿产地西半部的金矿,泰克-休斯(Tec-Hghcs)金矿公司1951年在科罗那西矿带钻探了1800m,探得9.3g/t的矿石81000t。1973年阿熏尔公司在原科罗那公司已勘探工作过的地方补充了一些钻孔,获得了7.2g/t的金矿石136000t。虽然勘探工作有过停滞阶段,但地质填图等基础工作取得了
The history of gold mining in the Hemlo region dates back to 1869 when Moses Pe-kong-Gey of the Indian discovered two gold-bearing quartz veins near the Bay of Haron and was mined. JE Thomson first conducted a geological mapping of the area in 1931. In the 1950s, when Moses Fisher discovered the gold in the western half of the current Lac, the Tec-Hghcs gold mine drilled 1,800 meters at the Colona belt in 1951 and explored 9.3 grams / t ore 81000t. In 1973, Azur added a few holes to the site where the former Corona Company had been involved in exploration and obtained 136,000 tons of gold ore at 7.2 g / t. Although the exploration work has been stagnant, basic work such as geological mapping has been achieved