Layer upon layer of mica

The common characteristics of mica group minerals are: layered silicate minerals, monoclinic crystal system, a few trigonal crystal system, the crystals are pseudo-hexagonal columnar, plate and sheet; The aggregate is scaly and foliaceous. It has a set of extremely complete cleavage, along which it is easy to peel into sheets. Therefore, the shape of mica is usually regarded as sheet.

The mica variety that does not contain iron is colorless in flakes, and the higher the iron content, the darker the color, and the more polychromatic and absorbable it is. According to the different chemical composition and optical characteristics, mica group minerals can be divided into Muscovite subgroup, biotite-phlogopite subgroup and lemica subgroup. The common mica are biotite, phlogopite, Muscovite and so on.

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 2022, Lingshou Huajing Mica Co., Ltd. launched cosmetic grade mica powder. The flake structure of mica powder can lock the water on the surface of the skin, forming a protective film to effectively prevent water loss. Its unique gloss and reflection effect add natural and charming luster to the skin, and mica powder also has a certain sunscreen effect. To a certain extent, it can reduce the damage of ultraviolet rays on the skin, protect the skin from the external environment, and prevent sunburn.

The mica variety that does not contain iron is colorless in flakes, and the higher the iron content, the darker the color, and the more polychromatic and absorbable it is. According to the different chemical composition and optical characteristics, mica group minerals can be divided into Muscovite subgroup, biotite-phlogopite subgroup and lemica subgroup. The common mica are biotite, phlogopite, Muscovite and so on.

What are the uses of mica

Mica powder is an incredibly versatile medium that can be employed in a multitude of ways. Whether you are crafting cosmetics, creating art, or enhancing home décor, its shimmer and vibrancy can elevate any project. With creativity and experimentation, the potential applications of mica powder are virtually limitless. So, gather your materials and start exploring the splendid world of mica powder today!

What is Mica Powder?

The future of mica mineral powder looks promising as its applications continue to expand across multiple industries. From construction and manufacturing to cosmetics and electronics, mica mineral powder remains a critical component due to its versatile properties and wide range of benefits. As innovation in these industries progresses, mica mineral powder is likely to play an increasingly important role in meeting the demands for performance, sustainability, and aesthetics.

It is an indispensable and important raw material in the fields of electric heating equipment, wire and cable, aerospace and so on.

Certain types of clays, particularly colored clays, can serve as an effective alternative to mica powder. Brazilian clay and French green clay, for example, impart earthy tones and textures. Furthermore, clays have the added benefit of being rich in minerals, which can enhance the quality of the products they are incorporated into, especially cosmetics and skincare formulations.

The production of mica powder involves several steps, from mining to milling. The journey begins with the extraction of mica from mineral deposits, which often occurs in regions rich in igneous and metamorphic rocks. Once the mica is mined, it is washed and crushed to separate it from impurities such as quartz or feldspar.