Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, Yellow, White
White, Blue, gray, Green, Brown
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
Partially soluble in water
-
Durability
-
-
Specific Gravity
1.772.30-2.40
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
Perfect on {10 1 0}
{110} Perfect
Mohs Hardness
2-2.5-9999
2
10
👆🏻
Chemical Composition
Ca 6Al 2(SO 4) 3(OH) 12 26H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Na 8Al 6Si 6O 24(SO 4) · H 2OAnthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous
-
Pleochroism
-
-
Dispersion
0.040.04
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.470-1.491-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.021-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Adaptability
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Clarity