| Customization: | Available |
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| Application: | Refractory, Textile, Transportation, Cosmetic, Pharmaceutical, Rubber, Plastic, Chemical, Construction, Metallurgy, Ceramic, Casting, Glass |
| Main Material: | Solid Wood |
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Tourmaline (Tourmaline), also known as tourmaline, is the general name of tourmaline group minerals, the chemical composition is more complex, is characterized by boron containing aluminum, sodium, iron, magnesium, lithium ring structure silicate minerals, is one of the typical high-temperature gas formed minerals. The mineral is named tourmaline because it takes on an electric charge when heated. [1] Tourmaline belongs to the trigonal system.
Tourmaline is mainly divided into black tourmaline and colored tourmaline according to its color. [1] Tourmaline hardness is usually 7-7.5, and its density varies slightly between different types. Tourmaline has unique properties such as piezoelectricity, [3] pyroelectricity, electrical conductivity and negative ion release. It can be combined with other materials by physical or chemical methods to produce a variety of functional materials, which are used in environmental protection, electronics, building materials and other fields.
| Material | Crystal |
| Printing | Crystal |
| Use | Home Decoration |
| Regional Feature | China |
| Brand Name | OEM |
| Shape | rough stone |
| Packing | Safe Packing |
| Size | customizable |
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