Origin
-
Kenya, Southern and central Africa
Color
Green, Colorless, gray, White
Green, Brown, Yellow, Red
Streak
White
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For which Rashi?
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-
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
3.05-3.373.55-3.70
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Good on (110)
Perfect
Mohs Hardness
5-64-7
2
10
👆🏻
Chemical Composition
NaCa2Mg5Si7AlO22(OH)2
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Distinct
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.606-1.6491.710-1.735
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
monoclinic
-
Birefringence
-99990.012-0.033
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
-
-
Digestive
-
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Psychology
Spiritual growth
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Tranquility