R
Several manufacturers specialize in producing tourmaline powder, including those who focus on black and grey varieties. These manufacturers typically have extensive experience in mining, processing, and refining tourmaline to produce high-quality powder.
Black and grey tourmaline powder are obtained through careful mining and processing of tourmaline gemstones. The color of the powder can vary depending on the source of the tourmaline and the refining process used. Both black and grey varieties are known for their unique properties, such as electrical conductivity and negative ion generation.
Tourmaline powder has a wide range of applications, including:
Luogo di origine | Cina |
Colore | Bianco/Nero |
Forma | Polvere/particella |
Purezza | 95-99% |
Grado | grado cosmetico/grado industriale/grado alimentare |
Pacchetto | 5-25 kg/borsa, confezione personalizzata |
Quantità minima | 1 kg |