Halloysite

Halloysite is a 1:aluminosilicate clay mineral with the empirical formula Al2Si2O5(OH)4. Its main constituents are aluminium (2), silicon (2) and . Comments: Deep green pseudomalachite crystals on cuprous halloysite.

Location: Black Pine Mine, Philipsburg, Granite Co. Definition: The most important members of the kaolin sub group of minerals are kaolinite and halloysite. Kaolinite has the formula Al2Si2O5(OH)and typically . Halloysite Nanotubes in Nanomaterials Research.

Halloysite, a naturally occurring aluminosilicate nanotube, has been undeservedly forgotten. A bundle of NaturalNano halloysite nanotubes compared to the width of a human hair. Halloysite nanotubes imaged at Cornell University. The name halloysite stands for the two grandfathered and distinct species. May 20- Halloysite is a natural nanosized tubular clay mineral that has many potentially important uses in different industrial fields.

Halloysite (Al2Si2O5(OH)2H2O) is identical to kaolinite (Al2Si2O5(OH)) except halloysite has non-structural water intercalated between the aluminosilicate . Official Full-Text Publication: Halloysite clay minerals - A review on ResearchGate, the professional network for scientists.