黑色岩系是含有机碳(C有机含量接近或大于1%)及硫化物(铁硫化物为主)较多的深灰-黑色的硅岩、碳酸盐岩、泥质岩(含层凝灰岩)及其变质岩石的组合体系，是还原性岩石。应当指出的是黑色泥质岩中的C有机含量较高，硅岩和碳酸盐岩中相对较低，特别是它们在受改造或变质的情况下
华南黑色岩系铂多金属矿中贵金属元素赋存状态和来源 - 地球科学-科研基金网 关键词：赋存状态:金和铂族元素:黑色岩系 [gap=1360]Keywords：occurrence; gold and platinum group elements(PGE); black rock series
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The Early Cambrian black rock series have been paid attention by home and overseas scholars because of its relationship with oceanic anoxic event of the Early Cambrian black series and higher concentration of heavy metal.
早寒武世黑色岩系的研究一直受到国内外许多学者的关注。
参考来源 - 安徽石台早寒武世黑色岩系沉积地球化学及含矿性·2,447,543篇论文数据，部分数据来源于NoteExpress
黑色岩系将成为PGE和稀有金属的一种新来源。
Black shales will become a new resource of PGE and rare metals.
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。
During the prospecting in Qinggchengzi area, we should also pay attention to other minerals occurred in the black shale series.
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。
Ore prospect should be directed to PGE deposits both related to Emeishan basalt and black shale sequence.
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