With the process of removing sand and impurity, crashing, filtrating, vermiculites become exfoliated, they can be divided into different sizes: 0-1mm, 1-2mm, 2-4mm, 1-3.5mm, 3-5mm, 4-6mm and so on, we can produce many sizes as clients required. There... - Update: 2009-12-22

Perlite is a naturally occurring siliceous colcanic glass lava containing combined water, falling into the category of igneous rock. The distinguishing feature which sets perlite apart from other volcanic glasses is that when heated to a suitable poi... - Update: 2009-12-22

Exfoliated vermiculite in the process of high temperature roasting, they can expand many times, and the average density of the expanded vermiculite is about 100-130kg/m3, they have small air separation layer, so they are good construction materials o... - Update: 2009-12-22

we can produce calcium carbonate 325 mesh to 3000 mesh which is widely used in paper making, paint coating, printing ink, chemical industry, plastics, rubber, construction, medical, food, feed, pvc and so many other fields. - Update: 2009-12-22

Description: Sepiolite is silicate clay mineral in fiber form which is rich in magnesium, and it is also called magnesium and silicate mineral in moisture chain layers. It can be divided into soil Sepiolite (Stereoplasm sepiolite) came from depositio... - Update: 2009-11-05

Maifan stone is a kind of precious medicine stone resource, including of many kinds of dissolubility microelements, which are helpful to the health, and has extremely strong sorption. It has two way regulating action with the sour alkali in the aqueo... - Update: 2009-11-05

Natural colored sand: China black, Taihang black, China red, chicken blood red, liver red, peachblow red, Taihang red, coffee red, chrysoidine, lotus red, sprinkled red, fruit green, emerald green, golden yellow, apricot yellow, beige yellow, creamy ... - Update: 2009-11-05

The cobblestone is widely applied in the public building, the villa, the garden construction; lays down the road surface, the park rockery, the bonsai packing material, the landscape art and other high-level overtop structure. It both propagates the ... - Update: 2009-11-05

The barite (BaSO4) is brightly pure crystals. Color is variable but is commonly found colorless or white, also blue, green, yellow and red shades. The barite is mainly used for petroleum and natural gas welldrilling. The hardness is 3-3.5. The specif... - Update: 2009-11-05

The tourmaline is a kind of silicic acid rock mineral. As its Chinese craft name ?Bixi?, which means valuable gem, the tourmaline is ranked among the middle level gems. The crystal structure and formation of the tourmaline: trigonal system, compound ... - Update: 2009-11-05