Wholesale Black Tourmaline Stone Bulk Black Tourmaline Rough

• Store: Kept in a Light-Proof, Well-Closed, Dry and Cool P
• Quality Guarantee Period: Two Years
• Sample: Availiable
• Package: 25kg/Bag
• Trading: Support for One-Stop Purchasing
• Application: Cosmetic, Plastic, Rubber, Ceramic, Pharmaceutical
• Model NO.: Tourmaline Stone
• Transport Package: 25kg/Bag
• Specification: 25KG/CTN 50KG/BAG
• Trademark: YH
• Origin: China
• HS Code: 2849100000
• Production Capacity: 50000tons/Month

Product Description

Product Description

Tourmaline powder is the powder obtained by mechanical crushing after removing impurities from the original tourmaline

ore.After processing and purification tourmaline powder has higher negative ion production and far infrared emissivity.

Tourmaline is also called tormaline.Tourmaline chemical formula is NaR3Al6Si6O18BO33(OH,F)4. 

a group of ring structure silicate minerals of trigonal crystal system.Where R represents the metal cation, and when R is

Fe2+, the black crystal tourmaline is formed.

 

Specification

Element	SiO2	Al2O3	MgO	CaO	K2O	FeO	NaO2	Cr2O3	TiO2
%	37	30	8	1.2	0.08	8.1	1.2	0.22	0.44

 

Detailed Photos

 

 

  

Application

 

• > High pure tourmaline is the bijou that can be made into jewelry such as necklace bracelet and so on. > It can be used in deodorizing wall paper, floorboard, ceiling board furniture inner wall coasting material and concrete. > Packing material with the function of fresh keeping. >Purificatin materials for water .

  > Additive of toothpaste and cosmetic>coating and is use in electronic equipment and house hold electric. >Made composite ceramic with the function of sterilization and deodorization. >Tourmaline can be used in agriculture to shorten the growing period of crops

   
  
   

 

Packaging & Shipping

 

Company Profile

 

HeBei YaHeng Import and Export Trading CO.,LTD.located in Shijiazhuang City, Hebei Province, China, is a limited company specializing in the production and export of titanium dioxide and cellulose. Our company has many years of export experience and professional logistics distribution in this industry. Our products are strictly in accordance with international industry standards, with excellent quality, and good market reputation. In recent years, our company has expanded to multiple countries and regions, and has received customer satisfaction and praise. We are committed to providing our customers with high-quality products, competitive prices, and high-quality services.

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