Origin
Brazil
Sri Lanka
Color
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
Green, Red, Blue, Brown, pink
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
2.65-2.903.02
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
{001} Perfect
{0001} Poor
Mohs Hardness
-9999-9999
2
10
👆🏻
Chemical Composition
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Pearly
Vitreous
Pleochroism
-
Strong: dark brown light brownAnthony et al
Dispersion
0.050.01
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.534-1.601-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
0.050-9999
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
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-
Cardiovascular
-
-
Respiratory
-
Excellent
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
-
-
Healing
-
Emotional healing
Qualities Associated
Emotional Healing
Creativity