Hebei Leijie Trade Co., Ltd.  

Product Name: Black Tourmaline Rough Apyrite Rubelite Natural Raw Black Tourmaline Model NO.: 80mesh, 100mesh, 200mesh, 325mesh, 500mesh, 800mes Type: Biotite Application: Cosmetics Trademark: LJ Transport Package: 50kg Ppbag, or as Customer's Requirement Specification: 80mesh, 100mesh, 200mesh, 325mesh, 500mesh, 800mes Origin: China HS Code: 6212209090 Product Description The applications of Air filter cartridge Air filter cartridge is used in petroleum, water, air, oil field, refinery, medicine equipment, pipeline filters, railroad, astronautics, project machinery, etc
 

Tourmaline Sizes:

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

 

Gemstone Material:	Tourmaline
Gemstone Weight:	As per requirement
Gemstone Color:	white,black,grey,etc
Gemstone Size:	As per requirement
Optical Special Effects	Phosphorescent/Phosphorescence
SiO2	40.02%
H2O	4.30%
B2O3	8.32%
MnO	1.20%
Al2O3	41.41%
Na2O	1.90%