Origin
Southern and central Africa
USA, Southern and central Africa
Color
Colorless, White, Yellow, pink
Brown, Green, White, gray, Blue, Yellow
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
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
1.794.00-4.65
1
7.18
👆🏻
Fracture
Irregular/uneven
Uneven, Sub-Conchoidal
Cleavage
Perfect on {10bar10}
Perfect on [1011]
Mohs Hardness
2.55-5.5
2
10
👆🏻
Chemical Composition
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Nearly colorless to pale golden yellow
-
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.4921.620-1.850
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Trigonal
Birefringence
-99990.223-0.227
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Growth
Harmony