Lingshou Yijia Mining Co., Ltd. specializing in the production of tourmaline. Tourmaline is Tourmaline ore after removal of impurities, and through mechanical, pulverized to obtain a powder. The processed purified tourmaline powder having a high anion generation and far infrared emission rate. Tourmaline (tourmaline) Chemical formula NaR3Al6 [Si6O18] [BO3] 3 (OH, F) 4, the general term for crystal belongs to the family of trigonal ring structure of silicate minerals. Wherein R represents a metal cation, and when R is Fe2 +, constituting the black crystals tourmaline. Tourmaline crystals showed a nearly triangular columnar both ends of the crystal form, column mask vertical lines, often columnar, acicular, radial, and a massive collection. Glass luster, fracture the turpentine shiny, translucent to transparent. No cleavage. Mohs hardness 7-7.5, specific gravity 2.98-3.20. Piezoelectric and pyroelectric properties. Natural mineral tourmaline is a multi-element, the main chemical ingredient is SiO2 TiO2 of CaO K2O LiO Al2O3 B2O3 MgO Na2O Fe2O3 FeO MnO P2O5, tourmaline main component of magnesium, aluminum, iron, boron and other 10 kinds of trace elements beneficial to humans. Because it is a special structure of the polarity of the crystal body, itself can produce long-term electric ion and permanent release of the air negative ions and far infrared rays. Tourmaline According to different purposes by different granularity main the Tourmaline and ultrafine Tourmaline Nano Tourmaline. Applicable to industries involved: surrounded, cigarettes, paints, textiles, cosmetics, water purification, air purification, anti-electromagnetic radiation, health care products. Following its application industry situation as follows: the tourmaline can absorb products such as paint, colloidal odor. Paint the interior walls for the construction and decoration, can adsorb the odor of paint, colloidal coatings. Adding a small amount of ultrafine tourmaline powder brush on the walls and ceilings in the paint, not only can quickly suck in addition to smell, but also long-term gettering smoke. Tourmaline used in the textile industry, do environmental carbon cloth, superfine tourmaline powder made of microfiber, can be made of antimagnetic, moisture, warm quilts, cushion, anti-electromagnetic radiation shirts, vests, insoles, can also be used rock bath, sweat, steam room, sauna room, sauna facilities and environmentally friendly household decoration. Also used to purify water, electric powder made from a variety of color, shape tourmaline ceramic container purification mineralization, both beautiful, but also health care, can change the acidity of the water to remove chlorine of tap water, which can be filtered a variety of harmful elements in the water, the release of a variety of trace elements beneficial to humans. For health care products, cosmetics, gems like tourmaline, white in color, added to cosmetics or creams containing trace elements beneficial to humans B, F, SRLI due tourmaline, cosmetics raw materials through Tourmaline after processing, the molecular binding of the nutrients reduced, so that nutrition can be a gap between the skin cells, or even be able to reach the dermis of the skin cells is generated. Recovery freckle wrinkle-free skin elasticity effect. Can be made into a lotion, face cream, night cream, shower gel, cosmetic skin care products, make-up water, mask, face powder, etc., pimple, freckle, whitening effect for the shampoo dandruff quite effective ultra-tourmaline fine powder heat differential after the far-infrared, which can stimulate the activation of human facial skin to achieve disinfection, remove stains, treat pimples treatment of ulcerative dermatitis skin disease. Tourmaline can also be placed in the Jacuzzi bath effect of water quality on the human body, can be activated. The the Lingshou Yijia Mining Co., Ltd. specializes produced tourmaline. If you want to know the specific tourmaline more information, please Baidu Yijia Mining ", or directly click into http://www.yijiaky.com Contact :0311 -6,750,587,518,633,901,079