（1） Natural sulfurNatural sulfur refers to the orthorhombic crystal system α Sulfur. The molecular formula is S, and the theoretical sulfur content is 100%. In addition, natural sulfur usually contains some impurities. Natural sulfur in volcanic rocks o…

Ferrous sulfide is a product of corrosion between sulfur and its sulfides in oil and iron and its oxides. The sulfur in these oil products mainly comes from crude oil (usually crude oil with a sulfur content below 0.1% is called ultra-low sulfur crude oil

Buy pyrite and come to Tongling Weite Mining Products Company. Many people have little understanding of the uses of mines. Very few people know the use of pyrite. Let the editor of Tongling Weite Company tell you about the role of pyrite.Although we have

Buy pyrite to Tongling Kuwait mining. Pyrite (FeS2) because of its pale yellow copper and bright metallic luster, is often mistaken for gold, so it is also called "fools gold" crystal therapy that it is an excellent energy protective cover, can

How to find mine? With equipment is not enough, the most important thing is the human mind and perseverance. How many geological players all over the motherland mountains, in the years of field research, only to find the deposit. In recent months, the goo

n recent years, Tibet autonomous region, adherence to the bottom line to protect the ecological environment of the red line, no "three high" project in Tibet, the strict implementation of the mineral resources the government of the autonomous re