The main component of bentonite

The main component of bentonite: Bentonite Montmorillonite is the main mineral component - beidellite series of mineral-based, content of 85% -90%; followed by clay containing small amounts of other minerals including illite, kaolinite, dickite halloysite, chlorite, allophane, attapulgite and the like. Among them, kaolinite, chlorite, illite, smectite, etc. can be mechanically mixed, may also constitute regular or irregular mixed-layer minerals. Non-clay mineral oil siliceous minerals (adaptation, cristobalite, opal, tridymite), feldspar (K-feldspar, plagioclase), zeolite (clinoptilolite, mordenite, zeolite tablets, calcium zeolite), carbon salt (calcite, aragonite, dolomite), sulfates (gypsum, barite) other non-metallic minerals. In addition, it also contains small amounts of pyrite, limonite, magnetite, hematite, rutile, anatase or brookite other metal sulfide or oxide minerals. Bentonite also contains some areas of volcanic rock dust, grain dust, clastic and nitrates, chlorides. Bentonite performance and the type and content of montmorillonite related. According to the mineral composition and properties of bentonite can be divided into calcium bentonite bentonite and sodium bentonite. Information from: http: //www.wfprtgs.com