garnet

We are exporter of natural garnet in China, and our mine together with factory is situated in middle of Inner Mongolia, where the deposits of mine is plentiful.

Our natural garnet is a kind of hard-rock garnet, which is used widely in water filtration, sandblasting, rubber and plastics, deep oil welling, water jet-cutting, abrasive polishing and some other special application. The deposit is an almandite which contain garnet from *0%**5%. Due to the garnet is processed from big rock lump, we can process the garnet with the size ranging from 4 mesh to **0 mesh, this is our advantage. We can meet our customers’ requirements both in quality and sizes.
 

The detailed technical data of our garnet is as follows:

1. Average chemical composition (WT%)

SIO2     *5.***0.0           AL2O3      *0.***8.0

Fe2O3    3.****0.0           FeO       *5.***7.0

CaO     1.**1.5             MgO       0.**2.0

TiO2      0.**1.0             MnO       1.**2.5

2. Physical characteristics

Purity: ≥*8%

Appearance and odour: dark reddish brown particles, no appreciable

Solubility in water: insoluble

Odour shape of natural grains: sub-angular

Bulk density >***0kg/M3

Hardness: 7.***8.0(hm)         

Specific gravity: 3.**4.3g/cm3

Mean refractive: 1.****1.**7

Melting point: ***0 ****0℃

3. Other characteristics

Conductivity: very low (**9.3μs/cm)

Radioactivity: not detectable

Chloride: less than 1 ppm

Moisture: non-hydroscopic   

Free iron: non  

Free silicon: non      

Other heavy metal: non
 

Our garnet sells very well to Europe, Japan, Korea,South East, Middle-eastern countries, USA, Canada etc.