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奥尔洛夫斯克有色多金属硫化矿床的矿山地质和采矿技术条件极其复杂。矿体形状不规则,分枝多,含有厚5~20米的夹层。矿体倾角介于5°~15°之间,厚度从几厘米到80米,矿石硬度系数 f=5~15。矿床的大部分矿石不稳固和不太稳固。由于含硫高,矿床个别地段有发火危险。矿体与上盘围岩接触明显。在深部,离矿体几米到50米的围岩为凝灰沉积岩、硅化泥质粉砂岩、凝灰砂岩和绢云绿泥碳酸交代岩,f=2~8,裂隙极其发育,易于膨胀和极不稳固。
The technical conditions of mining geology and mining of the Orlovsk non-ferrous polymetallic sulphide deposits are extremely complicated. Irregular ore body shape, branching and more, with a thick layer of 5 to 20 meters. Ore body dip angle between 5 ° ~ 15 °, thickness from a few centimeters to 80 meters, ore hardness coefficient f = 5 ~ 15. Most of the ore deposits are unstable and not very stable. Owing to the high sulfur content, individual lots in the deposit are at risk of ignition. The contact between the orebody and the surrounding rock is obvious. In the deep part, the surrounding rocks, a few meters to 50 meters away from the ore body, are tuffaceous sedimentary rocks, silicified muddy siltstones, tuffaceous sandstones and sericite-green carbonated metasomatites with f = 2-8. The fractures are extremely developed and easily expandable. Not stable.