在线聊天
Tourmaline size
Tourmaline rough: 1cm below, 1-2cm, 2-5cm, 5cm above
Tourmaline particle: 1-4mm, 3-5mm, 5-8mm, 10-30mesh, 30-60mesh
Tourmaline powder: 80mesh, 100mesh, 200mesh, 325mesh, 500mesh, 800mesh, 1200mesh, 1500mesh, 2000mesh, 3000mesh, 4000mesh, 8000mesh
Tourmaline ceramsite: 1-2mm, 2-5mm, 5-8mm, 15mm, 18-20mm, 25mm
definition | Tourmaline is a boron silicate crystal. It’s a jewel as well as a natural drug ore which has healthcare function. We mainly process and supply black tourmaline. | |||||
Physical property | transparency | cleavage | hardness | Specific gravity | Refraction | birefraction |
| Completely transparent or half-transparent | no | 7~8 | 3.06g/cm3 (+0.20,-0.60) | 1.624~1.644 | 0.018~0.040 |
Chemical composition | Si2O3,Fe2O3,MgO,CaO,K2O,Na2O,TiO2,P2O5,MnO,K,Na,Ca, Mg,Cu,Mo etc. | |||||
specification | Tourmaline lump:1cm below,1-2cm,2-5cm,5cm above | |||||
| Tourmaline granule:1-4mm,3-5mm,5-8mm,10-30mesh,30-60mesh | |||||
| Tourmaline powder:80,100,200,325,500,800,1200, 1500,2000,3000,4000,8000mesh | |||||
| Tourmaline ceramsite:1-2mm,2-5mm,5-8mm,18-20mm,25mm | |||||
feature | ·producing anion ·electrolysis of water ·narrowing the beam of water molecules ·radiating far infrared ·containing effective trace minerals | |||||
Healthcare function | ·repairing the spine ·activating the cells ·purifying the blood ·promoting metabolism, purifying the body fluid and improving the inernal environment of the human body ·adjusting the autonomic nerve ·adjusting the incretion ·enhancing the human immunity ·eliminating the free radicals ·bodycare & facial treatment | |||||
application | Widely used in environmental protection, electronics, daily use chemicals, textiles, ceramics, buildings, drinking water activation, sewage treatment, air purification, healthcare products etc. | |||||
packing | 25kg/bag or as per client’s request | |||||
25kg,50kg/bag or as customer's requirment
Delivery:1*20'GP:in 7 days after receiving deposit
1.We are a minerals factory since 1988.
2.Our own mine can offer a quality-assured products and our clients can avail them from us at industry leading price.
3. Processed by our skilled professionals at our up to date processing unit keeping in mind set industry quality norms.
4.Processed using superb quality raw material and three times of screening processes
5. We have introduced the advanced production facilities and testing& inspection equipment, having a galaxy of experienced management personnel and professional technical personnel, which assure good quality.
Delivery time
a)Within 7-15 days after receive your deposit
b)Samples prepared within 1-3 days after receive your express charges
MOQ
a)usually : one 20ft container or one 40ft
b)If you have small require, then we can send to you by air or by LCL or by Express
Payment terms
T/T:50% deposit and the balance by the Copy of B/L.
Irrevocable L/C also accept.
How is the charge for samples
Free samples could be sent to you and pls kindly pay the express charge.
Our advantage
Professional manufacturer/own mine /Advanced equipment/High quality/flexible/Competitive price/Professional sales team
CONTACT
