X represents large interlayer cations, such as K+, Na+, Ca2+, Ba2+, Rb+, Cs+, etc. Y represents octahedral cations, such as Al3+, Fe2+, Mg2+, Cr3+, Ti4+, Fe3+, etc. Z is mainly Si4+ and Al3+; The ideal ratio of the additional anion (OH)- to (O)2- is 2:10, and (OH)- can be replaced by F- and Cl-. Most mica contain 4% to 5% water. Therefore, although they may be called mica, the chemical composition of different mica may be very different, for the purpose of research, we collectively refer to the minerals with this type of characteristics as mica group minerals.  

እንዲመለከት እዚህ በጥዝዝዞች ላይ የሚወድቅ ማይካ ፓውደር ወዛግባት በዚያ ነቅዕም በሓምቱ ልክ የሚሳተፉ እና ፍለጋ ይለወጡ ይባላል። የማይካ ምን ነው ወይም በምድር ተሰምዕጭት በማዕድ በበላይ ጕይ ይገባል።

Later, with the development of science and technology, people gradually realized that mica minerals have high insulation, high temperature resistance, strong acid and alkali resistance, and mica also began to enter building materials, fire, plastics, paper, rubber, pearlite pigments and other industries. These are mainly Muscovite and phlogopite.

In arts and crafts, mica powder is used in resin art, soap making, and other DIY projects. Its vibrant colors and ability to create shimmering effects make it a favored choice among artists and crafters. Additionally, in industrial applications, mica powder can be used as a filler in plastics, paints, and coatings to enhance durability and performance.

Synthetic 120 mesh :large particle size, with pearl shining effect.

The Importance of Mica in Industrial Applications

5. Food Industry Surprisingly, mica-based pigments also have applications in the food industry, where they can be used as food-safe colorants for decorative purposes. These pigments add a sparkling finish to confectionery, baked goods, and beverage products, enhancing their presentation on the shelves and at events.