Lot R304
Color: Paraiba Blue
Type: Rough
Size: 51x51x6.6 mm
Weight: 79.4-80gr
Each lot includes 1 piece with approximate weight 79.4-80 grams.
Mineral: Yttrium-Aluminum Garnet Ceramic
Chemical Formula: Y3Al5O12
Crystal System: Cubic
Hardness (Mohs): 8.5
Refractive Index: 1.82
Density, g/cm3: 4.5
Dispersion: 0.028
Growth Method: HDSM
Clarity: 80%
