Origin
Italy, Canada
Spain, China
Color
Blue, Red, Yellow, Colorless, Green, White
Red, gray, Brown, pink
Streak
White
Scarlet, Red
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
2.90-3.102
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven
Cleavage
Poor/indistinct on {1120} and {1011}
Prismatic {10 1 0}, perfect
Mohs Hardness
72-2.5
2
10
👆🏻
Chemical Composition
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
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
Pale green
-
Dispersion
0.020.06
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.614-1.6662.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Trigonal
Birefringence
0.014-0.032-9999
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
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Boosts mental agility and focus
Cardiovascular
-
-
Respiratory
-
Poor
Reproductive
-
-
Digestive
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-
Psychology
Emotional healing
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Manifestation