Origin
Mexico
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Color
White, gray, Brownish, Yellow, Greenish
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
Streak
White
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
Sectile
Brittle
Solubility
Soluble
Gelatinises in acids
Durability
-
-
Specific Gravity
6.132.4-2.5
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, Conchoidal
Cleavage
Distinct on {001} and {110}, indistinct on {100}
Distinct on {110}
Mohs Hardness
2-35-6
2
10
👆🏻
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Luster
Adamantine
Vitreous, Greasy
Pleochroism
Weakly pleochroic with O reddish and E greenish in thick sections.
None
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
2.117-2.1451.50
1
3.25
👆🏻
Optic Character
-
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Crystal System
tetragonal
Isometric
Birefringence
0.027-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Enhances mental clarity and focus
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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Communication
Healing
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Emotional healing
Qualities Associated
Transformation
Communication