Natural Black Tourmaline Rough Stone Healing Crystal Stone
China Natural Black Tourmaline Rough Stone Healing Crystal Stone, Find details about China Tourmaline Rough, Black Tourmaline Rough from Natural Black Tourmaline Rough Stone Healing Crystal Stone
Basic Info.
Model NO.
HB-T
Origin
Hebei, China
HS Code
2849100000
Model NO.
HB-T
Origin
Hebei, China
HS Code
2849100000
Product Desciption
Products Description
Tourmaline is the general name of tourmaline group minerals. It is a silicate mineral with ring structure of aluminum, sodium, iron, magnesium and lithium. The hardness of tourmaline is usually 7-7.5. Tourmaline crystal rough is mined from the natural tourmaline mine.Tourmaline has unique properties of piezoelectricity, and pyroelectricity.
Application
1.High pure tourmaline is the bijou that can be made into jewelry.
2.Purification material for water and air.
3.Tourmaline can be used in agriculture to shorten the period of crops.
Company Certification
Professional Transportation
Contact Us
Tourmaline is the general name of tourmaline group minerals. It is a silicate mineral with ring structure of aluminum, sodium, iron, magnesium and lithium. The hardness of tourmaline is usually 7-7.5. Tourmaline crystal rough is mined from the natural tourmaline mine.Tourmaline has unique properties of piezoelectricity, and pyroelectricity.
Application1.High pure tourmaline is the bijou that can be made into jewelry.
2.Purification material for water and air.
3.Tourmaline can be used in agriculture to shorten the period of crops.
Company Certification
Professional Transportation
Contact Us
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