Origin
Southern and central Africa
Brazil
Color
Colorless, White, Yellow, pink
Green, Colorless, Greenish, 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
-
Solubility
-
-
Durability
-
-
Specific Gravity
1.792.98-2.99
1
7.18
👆🏻
Fracture
Irregular/uneven
Conchoidal
Cleavage
Perfect on {10bar10}
(010) Distinct to good
Mohs Hardness
2.55.5
2
10
👆🏻
Chemical Composition
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Nearly colorless to pale golden yellow
Very weakWalter Schumann
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.4921.602-1.625
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
-99990.019-0.021
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Growth
Manifestation