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东西伯利亚砂金矿区,是苏联主要砂金开采地区之一.如连娜砂金矿床,雅库特砂金矿床,南、北叶尼塞砂金矿床和乌金河谷砂金矿床等都是本地区著名砂金矿床.它们的特点是地处严寒、规模大、埋藏深,而且大部分是多年冻土层.这些矿床都是以现代机械化方式进行开采的.其中采金船开采占75%以上.采金船挖斗容积有50升、100升、210升、250升、38O升和600升的,以210升和250升的采金船应用较多.趋势是向斗容大型化发展.
Eastern Siberian Gold and Gold Mining Area, one of the main gold mining areas in the Soviet Union, such as the Lina Gold Deposit, the Yakutia Gold Deposit, the South and North Yenisei Gold Deposits and the Wujin River Valley Gold Deposit are all well-known gold deposits in the area. Characteristics are located in the cold, large scale, buried deep, and most of the permafrost.These deposits are based on modern mechanized mining.Among them mining gold mining accounted for more than 75% 50 liters, 100 liters, 210 liters, 250 liters, 38O liters and 600 liters, with 210 liters and 250 liters of gold mining vessels are more applications. The trend is to large-scale development Dou Dou.