Preferred Buyer From :
All over the world
We are offering garnet.
Chemical composition
complex silicates with widely varying chemical composition but similar structures.
color
usually dark brownish or purplish red garnet and almost any color expect blue.
refractive index
1.74-1.94. Isometric.
durability
hardness 6.5-7.5.
crystal structure
isometric (cubic).
specific gravity
3.4-4.2
sources occurrence
czechoslovakia, india, north carolina, tanzania