Question

Write a short note on mica

Answer 1

What is Mica

A natural occurring mineral that is based on a collection of silicate minerals and composed of varying amounts of potassium, iron, aluminum, magnesium and water is Mica. It is found having thin-sheet like or plate-like structure with various composition and physical properties. Mica forms flat six-sided monoclinic crystals along with an extraordinary split in the direction of larger surfaces.

Uses of mica?

Mica is a naturally occurring stone that directly applies to a set of minerals containing silica in its highest form. This mineral is mostly used in gypsum wallboard combined compound where it acts as wadding and prevents cracking. There are a variety of uses of this mineral such as:

•    It is used in paints as a pigment extender and also helps to brighten the tone of colored pigments

•    In the electrical industry the same as thermal insulation, and electrical insulators in electronic equipment

•    Its shiny and glittery appearance makes it ultimate for toothpaste and cosmetics

•    The high thermal resistance allows it to be used as an insulator in various electronics

•    MICA SHIELDS or Gauge Glass Mica can be used to secure the liquid level gauges from corrosive and acidic solutions.

Answer 2

Answer:Mica is a naturally occurring stone that directly applies to a set of minerals containing silica in its highest form. This mineral is mostly used in gypsum wallboard combined compound where it acts as wadding and prevents cracking.

Explanation:                                  

                                                         -Uses of Mica: Mica is considered to be the most important mineral in electric and electronic industries. Due to its excellent di-electric strength, low power loss factor, insulating properties and resistance to high voltage, it is one of the most essential minerals used in electric and electronic industries.

-Distribution of Mica in India: Koderma Gaya–Hazaribagh belt of Jharkhand is the leading producer of Mica. Mica deposits are found in the northern edge of the Chhota Nagpur plateau. In Rajasthan, the major mica producing area is around Ajmer. Nellore mica belt of Andhra Pradesh is also an important producer in the

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