Origin
Mexico
Italy, China
Color
White, gray, Brownish, Yellow, Greenish
Colorless, White, Blue, gray
Streak
White
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
Sectile
Brittle
Solubility
Soluble
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Durability
-
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Specific Gravity
6.133.09
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Distinct on {001} and {110}, indistinct on {100}
Perfect on {100} and {010}, imperfect on {101}
Mohs Hardness
2-38
2
10
👆🏻
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaAl2Si2O7(OH)2.H2O
Luster
Adamantine
Vitreous, Greasy
Pleochroism
Weakly pleochroic with O reddish and E greenish in thick sections.
Weak
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
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Refractive Index
2.117-2.1451.672-1.676
1
3.25
👆🏻
Optic Character
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Crystal System
tetragonal
Orthorhombic
Birefringence
0.0270.019-0.021
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
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Healing
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Emotional healing
Qualities Associated
Transformation
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