fine tourmaline powder

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Basic Info

Place of Origin:	Hebei, China (Mainland)

Product Description

fine tourmaline powder We're a manufacturer and we can produce fine tourmaline powder 80, 100, 200, 325, 500, 800, 1200, 2000, 3000, 4000, 8000 mesh or as per client's request. It's our pleasure to receive your inquiry. skype:sjz.xinhui brief introduction

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
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