Origin
Colombia, Origins: Congo
Mexico
Color
Red, Yellow, White, gray, Green, Colorless
Blue, Black
Streak
White
Grey, Black, gray
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
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Not to wear with
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Powers
-
-
Birthstone
Planetary
-
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Talisman
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Tenacity
Brittle
Flexible
Solubility
-
-
Durability
-
-
Specific Gravity
2.65-2.694.6-4.76
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
-
Cleavage
Perfect on {001}, good on {010}
Perfect on {0001}
Mohs Hardness
6-6.5-9999
2
10
👆🏻
Chemical Composition
(Na,Ca)Al1-2Si3-2O8
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous
Resinous
Pleochroism
colorless.
Marked
Dispersion
0.700.08
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
OpaqueAnthony et al
Refractive Index
1.543-1.5641.45-2.62
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
Triclinic
Hexagonal
Birefringence
0.007-0.011-9999
0
0.296
👆🏻
Clarity
Transparent
OpaqueAnthony et al
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Vitality
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Manifestation