Origin
Kazakhstan
Southern and central Africa
Color
Green, Blue
Brownish, Red, orange
Streak
Green
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
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Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
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Talisman
-
-
Tenacity
Brittle
-
Solubility
Soluble
-
Durability
-
-
Specific Gravity
3.25-3.354.00-4.03
1
7.18
👆🏻
Fracture
Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
Perfect in three directions
Distinct
Mohs Hardness
57.5-8
2
10
👆🏻
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
-
Pleochroism
Weak; dark emerald green
Strong dichroism: yellow-brown red to brown-violet (pinkish samples: nearly colorless pale orangy-pink)Herve Nicolas Lazzarelli
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
TranslucentHerve Nicolas Lazzarelli
-
Refractive Index
1.644-1.7201.787-1.816
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.051-0.0530.029
0
0.296
👆🏻
Clarity
TranslucentHerve Nicolas Lazzarelli
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Physical
Neurological
Aids in mental clarity and focus
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Cardiovascular
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-
Respiratory
Excellent
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Reproductive
-
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Digestive
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Psychology
Emotional Healing
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Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Transformation