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Minerios Ouro Branco Magnesium Silicate is known as talc, a mineral of inorganic constitution, chemically inert, extracted from deposits and processed in different granulometric ranges according to the desired application. It is presented in lamellar crystalline form, giving the mineral softness to the touch. Magnesium Silicate is White powder until slightly creamy or grayish, fine, odorless, insoluble in water.

Minerios Ouro Branco Mica is a mineral of inorganic constitution, chemically inert, extracted from deposits and processed in different granulometric ranges according to the desired application. It is presented in monoclinic crystalline form. Mica is white to slightly grayish powder, odorless, insoluble in water.