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。脉石矿物以白云石为主，次有石英、方解石、绢云母、绿泥石、炭质等。

成因类型：喷流沉积型

成矿时代：中元古代

主要用途：提取硫的主要原料。硫主要用于制取硫酸，硫酸主要用于生产化肥；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：内蒙古乌拉特前旗山片沟硫铁矿区

Name：Pyrite Ore

Mineralogy：Ore minerals dominated by pyrite, pyrrhotites, with subordinate quartz, calcite, sericite, chlorite and carbonaceous matters.

Ore genesis：Exhalation

Age：Mesoproterozoic.

Usage：Major source of sulfur. Sulfur is mostly for producing sulfur acid, which is used in acidification, sulfonation, and catalysis. Also used in metallurgy and nonferrous industry.

Sample site：Shanpiangou, Wutelaqianqi, Inner Mongolia.