What is Mica Made Of? What Industries Mica is Popular?

If you are searching for what mica is made of, you are in the right place. Here we will discuss mica composition and what different industries in which mica is popular. So, without chewing more fat, let’s get started it!

 


What is Mica Made Of?

Mica is a group of 37 phyllosilicate minerals available in layered or platy texture. Out of 37, 2 mica minerals are usually famous in industries: muscovite and phlogopite. Here are some of the common properties of mica:

  • The luster of the micas is usually described as splendent, but some cleavage faces appear pearly.
  • Mohs hardness of the micas is nearly 21/2 on cleavage flakes and 4 across cleavage.
  • Specific gravity for the micas varies with composition. The overall range is from 2.76 for muscovite to 3.2 for iron-rich biotite.
  • The perfect cleavage into thin elastic mica sheets is possibly the most broadly recognized characteristic of the micas.

 


What Are the Different Industries Where Mica is Used?

Following are some of the famous industries and sectors where commercial mica requirement is always in high demand:


  • Construction industry.
  • Cosmetics and personal care.
  • Plastics
  • Paints, coating, and printing inks.
  • Oil industry.
  • Automotive sector.
  • Electronics industry.

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