Layer upon layer of mica

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 the world of cosmetics, lip gloss has carved out a significant niche, beloved for its capacity to deliver both color and a glossy finish. Among the various ingredients that enhance lip gloss formulations, mica powder stands out for its unique properties and enchanting effects. This article delves into the beauty of lip gloss enhanced with mica powder, exploring its benefits, applications, and the growing trend of incorporating natural elements into cosmetic products.

3. Skin-Friendly Mica is known for being gentle on the skin, making it an appealing choice for many. Unlike synthetic alternatives, gold mica is often mined from natural sources and is free from harmful chemicals, ensuring that it is safe for most skin types. This natural origin is particularly attractive to consumers who prioritize clean beauty and are looking for products with fewer additives.

X { Y2-3 [Z4O10] (OH)2 }

2. Versatile Use Gold mica powder can be incorporated into various formulas, including lotions, creams, and powders. Whether you’re looking to create a shimmering body lotion for summer evenings or a subtle highlighter for everyday use, gold mica powder adapts to your needs seamlessly.

Mica is a group of naturally occurring silicate minerals that are characterized by their sheet-like crystal structure. These minerals are typically found in igneous and metamorphic rocks and can be mined from the earth. Mica powder is produced by grinding these minerals into a fine, soft powder. The result is a dazzling array of colors and textures, from iridescent to metallic, which can be utilized in various applications.

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.  

Take pearlescent pigments as an example, pearlescent pigments are a class of pigments with pearl luster, which are deposited on the substrate (generally natural mica, synthetic mica, glass sheet and other sheet-like materials) above a layer or alternately deposited multiple layers of metal oxides or non-metallic oxides and formed a flat sandwich body with a structure similar to sandwich. Due to the difference in refractive index between the substrate and the oxide deposited on its surface and each oxide, when the light shines on the surface of the pearlescent pigment, the incident light will be refracted and reflected at the interface of each layer of the pearlescent pigment, and the color of the pearlescent pigment that people see is the result of the superposition of light after multiple refractions and reflections of the light, that is, the interference phenomenon of light.

A group of parallel cleavages can be seen in a photograph of biomica under orthogonal polarized (left) and single polarized (right) mirrors.

When it comes to pigment powders for resin, there are several categories to consider

Mica is a very common rock-forming mineral, widely distributed in crystalline rocks. Its general chemical formula can be expressed as:

Conclusion