Product Introduction:
Garnet is a natural abrasive. There are so many colors, like amaranthine, blood red, dark red,brown red, yellow, green, bright green, black depending on its different chemical contents.
The variety of garnet includes almandine, pyrope, magnesium-iron garnet,manganese-alumina garnet, andradite and calcium-chromium garnet. Almandine has the highest hardness and good chemical stability.

Application:
Abrasive blasting
Surface preparation
Rust removing
Waterjet cutting

Specification:

ROCK GARNET (%)		RIVER GARNET (%)
SIO2	35-40	SIO2	39.88
AL2O3	20-28	AL2O3	21.69
FE2O3	3.5-10	FE2O3	8.3
FEO	28-38	FEO	23.12
MGO	6.0-7.5	MGO	0.39
MNO	1.5-2.5	MNO	0.8
CAO	2.0-7.0	CAO	2.3
TIO2	0.8-1.0	TIO2	0.39
HARDNESS		7.5-8.0MOHS
TRUE SPECIFIC GRAVITY		3.9-4.3g/cm³
BULK DENSITY		2.5g/cm³
TOTAL CHLORIDES		<25PPM
FREE IRON		<0.01%
COPPER		<0.01%
OTHER HEAVY METALS		<0.01%
LEAD		<0.002%
SULPHUR		<0.01%