Origin
Linares, Jaén, Andalusia, Spain
Madagascar
Color
Blue
Colorless, pink
Streak
Blue
White
For which Rashi?
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Planet
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-
Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
-
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Birthstone
Planetary
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Talisman
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Tenacity
-
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Solubility
-
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Durability
-
-
Specific Gravity
5.352.79
1
7.18
👆🏻
Fracture
Conchoidal
-
Cleavage
Perfect on {100}, imperfect on {001}
{100} and {010} perfect
Mohs Hardness
2.56
2
10
👆🏻
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
LiNa(Zr,Ti,Hf)Si 6O 15Ulrich Henn and Claudio C.
Luster
Sub-Adamantine, Vitreous
Vitreous, Pearly
Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
-
Dispersion
0.050.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.809-1.8591.582-1.585
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.0500.003
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Good
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Reproductive
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Digestive
Supports digestive health
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Psychology
Self-Expression
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
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