The types of natural hair crystals are golden hair crystals, yellow hair crystals, brown (red) hair crystals, black hair crystals, green hair crystals, silver hair crystals and so on.

According to different hair-like inclusion minerals

The types of natural crystals are tourmaline crystals, rutile crystals, actinolite crystals and limonite crystals.

Tourmaline crystal: it is the most common variety on the market. Hair is tourmaline, with black and green, and black is common. Looks like hair, opaque ~ translucent, glassy. Under the microscope, it is characterized by a curved triangle in cross section.

Rutile hair crystal: that is, hair crystals containing rutile will form golden yellow hair crystal, red hair crystal, silver or white hair crystal and yellow hair crystal, which are often distributed in bundles and radially, such as golden yellow, light yellow white and chestnut. , transparent and translucent, diamond luster, very dazzling under light; Because rutile has a high refractive index and is a tetragonal system, the hair shows colorful colors under the microscope, and the cross section of the hair is almost square.

Actinolite crystal: the hair is green-dark green, and most of it will form green crystals. Actinolite crystal is transparent and glassy, and hair is flat and long under microscope.

Limonite crystal: the hair is reddish brown, which is a secondary pseudocrystal formed by supergene oxidation of primary actinolite crystal, not a primary crystal. Limonite often retains the crystal morphology of mandarin duck hair, or is weathered and leached to form a hollow tube. The refractive index of hollow tube and crystal is very different, which makes the light shining on the wall of hollow tube reflect metallic luster and is very dazzling. In the process of supergene oxidation of primary actinolite hair into limonite, feather-like expansion cracks will be formed on both sides of the hair due to volume expansion.

There are many kinds of hair crystals, among which "golden silk hair crystal" containing filiform natural gold is the most precious, and rutile hair crystal containing golden red tone is also very famous. Known as the crystal of tourmaline mineral, it is a "multicolored gem", and its tourmaline color is very beautiful and charming. The energy of hair crystal includes the energy of its own crystal stone and the special energy emitted by internal minerals, so hair crystal is stronger than ordinary crystal stone. Its super energy can give people a very strong self-confidence and convincing feeling.