Origin
Southern and central Africa, Vietnam
Spain
Color
Green, Black, Brown
Brown, Green, Brownish, Yellow, Greenish, White, Black
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.04-3.262.9
1
7.18
👆🏻
Fracture
Splintery, Uneven
Fibrous
Cleavage
{110} perfect
[010] Perfect, [100] Distinct, [011] Distinct
Mohs Hardness
5-62
2
10
👆🏻
Chemical Composition
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Amethyst, Clear Quartz, Smoky Quartz, Cacoxenite, Rutile, Geothite, Lepidocrocite
Luster
Vitreous
Vitreous, Pearly, Silky
Pleochroism
-
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Opaque
Refractive Index
1.613-1.6631.519-1.521
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0200.0090-0.0100
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
-
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
-
Harmony
Healing
Emotional healing
Spiritual healing
Qualities Associated
Healing
Harmony