Origin
Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Origins: Canada, Namibia
Italy, Canada
Color
Green, Blue, Yellow, Colorless, pink
Blue, Red, Yellow, Colorless, Green, White
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
2.60-2.902.90-3.10
1
7.18
👆🏻
Fracture
Uneven, Conchoidal, Irregular
Uneven, Conchoidal
Cleavage
Imperfect on {0001}
Poor/indistinct on {1120} and {1011}
Mohs Hardness
7.5-87
2
10
👆🏻
Chemical Composition
Be3Al2Si6O18
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references