1·There is a black shale which widespread at Early Cambrian in Guizhou.
贵州早寒武世早期普遍存在一套黑色页岩。
2·The manganese deposits occur in black shale-manganese carbonate microfacies.
锰矿主要产于盆地中心亚相的黑色页岩夹碳酸锰矿微相内。
3·In the stone coal layer and the overlying black shale, there is a pyrite layer.
在石煤层或其上部的碳质页岩中含黄铁矿层。
4·Ore prospect should be directed to PGE deposits both related to Emeishan basalt and black shale sequence.
要同时重视找寻与峨嵋山玄武岩有关和与黑色岩系有关的两类铂族矿床。
5·The presenting of black shale series reflects abrupt environmental events, which formed many important ore hosting rock series.
黑色岩系的形成反映了环境的突变事件，构成了许多重要矿床的赋矿岩系。
6·During the prospecting in Qinggchengzi area, we should also pay attention to other minerals occurred in the black shale series.
在青城子地区还应当重视开展产在黑色岩系中其他矿种的找矿勘查工作。
7·The Upper Triassic Formation is sub-abysmal basinal facies deposit in the south and north depressions. A black shale layer developed.
上三叠统在南、北坳陷为次深海盆地相沉积，发育一套黑色页岩烃源层；
8·The Miaohe-type biotas occur in the black shale and siliceous shale in the transitional areas from the late open platform facies to deep-water shelf-bathyal facies.
庙河型生物群的产出位于晚期开阔台地向深水陆棚-次深海过渡相区中的黑色页岩、硅质页岩中，其沉积环境为最大浪基面以下的宁静、贫氧环境，其沉积方式为悬浮沉积。
9·In the early Nenjiang stage, a largest lake transgression occurred in the Songliao basin, depositing a group of black shale with intercalation of oil shale in the major areas of basin.
松辽盆地在嫩江早期发生了最大湖侵事件，在整个盆地范围内形成了一套黑色泥页岩夹油页岩。
10·The REE geochemical characters and formational conditions of the black shale series in the Huanglong golden deposit in Hanyin Shaanxi Province were discussed based on ICP-MS analytical data.
采用ICP-MS方法研究了陕西汉阴黄龙金矿黑色岩系中稀土元素地球化学特征和形成条件。