Origin
Southern and central Africa
Sri Lanka
Color
Colorless, Green, Yellow, White
Yellow
Specific Gravity
3.23-3.26
3.93-4.73
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {010} imperfect on {100}
Indiscernible
Mohs Hardness
6.5-7
6.5-7.5
Chemical Composition
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
ZrSiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Transparency
Transparent
Transparent
Refractive Index
1.635-1.671
1.810-2.024
Crystal System
Orthorhombic
-
Birefringence
0.033-0.042
-9999
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Reproductive
Supports healthy digestion
Supports reproductive health
Psychology
Peace
Confidence
Healing
Physical healing
Emotional healing
Qualities Associated
Peace
Vitality