Perlite
Perlite perlite Perlite is a kind of volcanic stone with acidic composition into the middle limit that save a rare volume of water into its network. Perlite will expanded by […]
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fluorine
Fluorine (fluorite) mineral, in CaF2 chemical formula is the most important Fluor mineral which could be achieved Fluor from that. This mineral could found in yellow, green, pink, blue, purple, […]
silica
Silicon dioxide (SiO2) or silica, is a chemical compound in pure form or in combination in silicate minerals are a total of 90 percent of the Earth’s crust. Silicon is […]
Bentonite
Bentonite is made from weak bond of alumina and silica sheets that could be divided into thickness of 0.003 micrometers and 0.01 micrometers length in the aquatic environment. The electrostatic […]