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脉金矿床进入地质详查阶段，仍难有效控制矿体的形态产状，计算的储量与金品位仍存在较大偏差。文中列举矿山实例，介绍了诸如探矿与井巷建设相结合等方面的经验，并取得了成效
It is still difficult to effectively control the shape and shape of the ore body when the vein gold deposit goes into the geological detailed investigation. The calculated reserves and the gold grade still have large deviations. The article lists examples of mines, introduced such as prospecting and construction of the shaft and other aspects of the combination of experience and achieved success