Origin
Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Origins: Canada, Namibia
Sri Lanka
Color
Green, Blue, Yellow, Colorless, pink
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
Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.903.02
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Irregular
Uneven, Conchoidal
Cleavage
Imperfect on {0001}
{0001} Poor
Mohs Hardness
7.5-8-9999
2
10
👆🏻
Chemical Composition
Be3Al2Si6O18
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Weak to distinct
Strong: dark brown light brownAnthony et al
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent, Transparent to opaque
Transparent
Refractive Index
1.560-1.604-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
-
Birefringence
0.0040-0.0070-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
Communication
-
Healing
Physical healing
Emotional healing
Qualities Associated
Courage
Creativity