YAG (Yttrium Aluminium Garnet) (Faceted) crystal structure
cubic simulant

YAG (Yttrium Aluminium Garnet) (Faceted)

Y3Al5O12

Quick Facts

Hardness
8.0
Specific Gravity
4.55
Refractive Index
1.833

Crystal Structure

cubic[m3m]:{110}@1.0 + {211}@0.8
cubic
m3m
{110} {211}

Physical Properties

Crystal Systemcubic
Hardness (Mohs)8.0
Specific Gravity4.55
CleavageNone
FractureConchoidal
LustreVitreous to sub-adamantine

Optical Properties

Refractive Index1.833
Dispersion0.028

Origin & Identification

Originsimulant
Growth Methodczochralski

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cubic[m3m]:{110}@1.0 + {211}@0.8

Natural Counterpart

The natural gem this simulant imitates