1. 黄铁矿：common pumpl motor base ==> 泵与电动机的共用底座 | common pyrite ==> 黄铁矿 | common raceway ==> (鼓风炉风嘴处焦炭的)公共燃烧空窝
1. The common pyrite has a directional arrangement and takes on a laminated structure with gangue (See the picture.).
常见黄铁矿定向排布，与脉石间呈纹层状构造。
2. The mineralogy of the ore-minerals are simple, and the most common minerals include pyrite, magnetite and minor amounts of chalcopyrite, galena and sphalerite; SDT deposits commonly occur in the contact belt between granites and host rocks.
矿体主要为石英脉型，蚀变岩型相对不发育。
3. In order to solve these problems, supported by Foundation for University Key Teacher by the Minisity of Education, we study on distribution of sulfur in coal samples of ShenYang HongYang No. 3 coal mine and find that the sulfur in pyrite is more than 72％ in the total sulfur of the coal. The pyritic sulfur immerges in coal and is diffcult to be removed by common methods.
针对上述问题，我们在教育部高等学校骨干教师资助计划的支持下，以沈阳红阳三矿煤为试样，对其中硫的的赋存状态进行了研究，发现该试样中的硫有72％以上为黄铁矿硫，而且黄铁矿多数呈细小颗粒浸染于煤的有机质中，用常规分选方法脱除比较困难。
4. Microbial oxidation of pyrite is one of the most common microbial metabolisms existing in the nature. A series of biogeochemical process from the formation to oxidation of pyrite reflects the fluctuation of the REDOX reaction interface.
微生物氧化黄铁矿作用是自然界中存在的一种极为普遍的微生物新陈代谢作用方式，黄铁矿自形成到被氧化的一系列生物地球化学过程可以有效反映沉积环境中氧化还原反应界面的波动。
5. Pyrite is the most common metal mineral in gold deposits. It not only has a close relationship with the gold mineralization, but also is the main gold-carrier.
黄铁矿是金矿中最常见的金属矿物，它不仅与金的矿化有着密切联系，而且还是主要的载金矿物。