Origin
Sri Lanka
India, China
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, Yellow, Brown, gray, Reddish, Greenish
Specific Gravity
2.65
-9999
Fracture
ConchoidalWalter Schumann
-
Cleavage
None
{???} Imperfect, {???} Imperfect
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
S8
Transparency
TransparentWalter Schumann
-
Refractive Index
1.544-1.553
-9999
Crystal System
-
Orthorhombic
Birefringence
0.009
-9999
Clarity
TransparentWalter Schumann
-
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Clarity
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Clarity
Protection