These mineralized vein bodies are usually distributed within fractures of regional fault with medium or low dip angle near surface and high angle bellow or their alternating occarrences.

• 矿化脉体多分布在区域断裂的裂隙构造中，矿化体在地表以中（或低）角度产出，向下以高角度产出，或者两者交替产出形成类似于倾斜的“阶梯”状。