It is used for fire-resistant tiles, rubber, and paint.
Biotite mica contains iron and/or magnesium, but muscovite mica does not.
Iron is present in biotite mica but not in muscovite mica.
Biotite mica has a Mohs hardness of 2.5-3.0.
Black mica is also known as biotite. It is a common phyllosilicate mineral that is part of the mica group. Biotite is typically black or dark brown in color and is composed of potassium, iron, magnesium, aluminum, silicon, and hydrogen.
Biotite mica is mined in various countries including India, South Africa, Brazil, and the United States. India is one of the leading producers of biotite mica in the world.
Biotite mica is commonly used in the manufacturing of electrical insulators, roofing materials, and in some cosmetics for its shimmering effect. It is also used in the fabrication of certain paints and as a filler material in concrete.
Biotite is definitely a mineral. It's in the same family as muscovite, another mineral in the mica family.
no,biotite is not attracted to magetic forces (its not attracted to magnet)
A biotite is a variety of dark brown mica, a mixed aluinosilicate and fluoride of potassium, magnesium and iron.
Biotite is a form of mica, and can be seen without difficulty in the right kind of rocks.
The common silicate mineral with tetrahedra arranged in sheets is biotite mica. It is characterized by its perfect cleavage, producing thin, flexible sheets. Biotite mica is widely used in geology and industry due to its distinctive properties.
Mica is a group of sheet silicate minerals (e.x of micas : Biotite, muscovite)