Origin
Kenya, Southern and central Africa
Southern and central Africa
Color
Green, Brown, Yellow, Red
Colorless, Blue, Green
Streak
-
White
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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.55-3.703.07-3.13
1
7.18
👆🏻
Fracture
-
Conchoidal, Uneven
Cleavage
Perfect
{100} Perfect, {010} Distinct, {102} Distinct
Mohs Hardness
4-73-3.5
2
10
👆🏻
Chemical Composition
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
-
Pleochroism
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.710-1.7351.595-1.621
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
-
-
Birefringence
0.012-0.0330.021
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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-
Cardiovascular
Supports heart health
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Respiratory
Good
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Reproductive
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-
Digestive
-
-
Psychology
Intuition
Emotional healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Tranquility
Emotional Healing