名 称：硫铁矿石

矿物成分：矿石矿物主要为黄铁矿、磁黄铁矿，少量方铅矿、闪锌矿。脉石矿物有白云石、绢云母、石英、方解石、重晶石、透闪石。

成因类型：海相喷流沉积型

形成时代：中元古代

主要用途：提取硫的主要矿石原料。硫主要用于制取硫酸，硫酸在有机化工生产中用于酸化、磺化、催化；在冶金工业中用于钢铁、镍等金属酸洗、有色金属冶炼。

采集地点：内蒙古乌拉特后旗东升庙铅锌硫多金属矿区（西区）

Name：Pyrite Ore

Mineralogy：Ore minerals dominated by pyrite, pyrrhotite, with subordinate galena and sphalerite. Gangue minerals include dolomite, sericite, quartz, calcite, barite and tremolite.

Genesis：Submarine exhalite

Age：Mesoproterozoic

Usage：For extracting sulfur. Sulfur can make sulfur acid that is used in acidification, sulfuration and catalysis. In metallurgy sulfur is used for scouring.

Sample site：Dongshengmiao lead-zinc polymetallic mine, Wulatehouqi, Inner Mongolia.