The Xionghuangchang section of the Upper Jurassic series is the principal ore-host strata, composed mainly of dolomite, limestone, mudstone, and siltstone.
赋矿地层为上侏罗统雄黄厂段，主要由白云岩、灰岩、泥岩和粉砂岩组成。
The rock types of this section include limestone, silicalites, mudstone, shale, dolomite.
该剖面岩以石灰岩为主，含少量的硅岩、泥岩、页岩和白云岩。
Gejiu Formation in Triassic was mainly comprised of dolomite, limestone and mudstone, belonging to the sedimentary sequences of Gejiu-Napo back-arc rift basin under the regime of thermal subsidence.
中三叠个旧组以白云岩、灰岩和泥岩为主，属于个旧-那坡弧后裂谷盆地热沉降背景下形成的沉积序列。
According to regional geology and deep data, the deposit is considered as a gliding nappe system, whose upper and lower shielding layers are sandy mudstone, the middle part is dolomite.
据深部资料结合区域地质特征分析，矿床为一滑覆构造系统。该系统上、下均有砂泥岩作屏蔽层，中间为云岩，形成一个对成矿极为有利的构造封闭系统。
These reservoirs are mainly contained mudstone, with salts and dolomite, fracture growth, and variational reservoir lithology, which determine reservoir sensitivities are very complicated.
这种储层主要是泥岩，含盐和白云石，裂缝发育，并且岩性变化大。决定盐间非砂岩储层敏感性相当复杂。
These reservoirs are mainly contained mudstone, with salts and dolomite, fracture growth, and variational reservoir lithology, which determine reservoir sensitivities are very complicated.
这种储层主要是泥岩，含盐和白云石，裂缝发育，并且岩性变化大。决定盐间非砂岩储层敏感性相当复杂。
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