梅斯基特金矿是一座大型露天矿,于1986年初投产,台阶高6.1米,用层高6.1米的多层永久性矿堆溶浸回收黄金。今年的金产量将为5.6吨左右。目前日产矿石1.8万吨,日剥采总量平均为6.5万吨。矿山坐落在加利福尼亚州东南,在布劳利农业区以东56公里。气候十分干燥,年降雨量为76毫米,从5月初到10月底白天温度通常超过37.8℃,且可高达49℃。 The Mesquite gold mine, a large open pit mine, was commissioned in early 1986 with a step height of 6.1 meters and gold leached with a multi-layer permanent pile heap of 6.1 meters tall. This year’s gold output will be about 5.6 tons. At present, Nissan ore 18,000 tons, the total daily stripping mining an average of 65,000 tons. The mine is located southeast of California, 56 km east of the Braulley Agricultural District. The climate is very dry, the annual rainfall is 76 mm, daytime temperatures from early May to late October usually exceed 37.8 ℃, and up to 49 ℃.