The metal magnesium granule made by raw materials in metal magnesium for adopting 99.95% high pure magnesium spindle, the shape is spherical with very good flowability. The color is silvery white, melting point is 648.8 ℃, boiling point is 1107 T
1, Introduction The andalusite is the one of the mineral kyanite, this kind of mineral includes andalusite, sillimanite and kyanite which the three ones have the same chemical composition(Al2O3.SiO2), but have different crystal structure, so have the slig
Black tourmaline product A: Color: less than 200mesh, take on deep black-black200-1250mesh, take on deep grey-grey25000 mesh, take on offwhiteB: Granule: 30-25000meshC: Grade: Choose the most high-quality raw materials, deal with through the surface, make
The Guiyang stone is another kind of product in the functionality environmental protection mineral, also is mineral crystalline, which has two kind of color,white and red. The emission of anion is the best in minerals; others are tourmaline, Qibing stone,
The Guiyang stone is another kind of product in the functionality environmental protection mineral, also is mineral crystalline, which has two kind of color,white and red. The emission of anion is the best in minerals; others are tourmaline, Qibing stone,
The negative ion is corpuscule which electronegative. For example, positive ion has positive electricity and the negative ion have negative electricity. The negative ion is a kind of gas ion which electronegative in the air. The gas composition in the atm
Bixi, which mineral scientific name tourmaline, it is a kind of boron silicate mineral, still the most abundant mineral, its color is mainly red, yellow, blue, green, purple, brown, black and so on. The Bixi's chemical formula is very complex which be wri
Bixi, which mineral scientific name tourmaline, it is a kind of boron silicate mineral, still the most abundant mineral, its color is mainly red, yellow, blue, green, purple, brown, black and so on. The Bixi's chemical formula is very complex which be wri
Bixi, which mineral scientific name tourmaline, it is a kind of boron silicate mineral, still the most abundant mineral, its color is mainly red, yellow, blue, green, purple, brown, black and so on. The Bixi's chemical formula is very complex which be wri
Shell molluscan wrap up theca has a special glandulose cell and the secretion of the cell can come into being calcify substance which can protect the soft part of the body. This is shell. The quantity, the shape and the structure of the shell are very dif
