Origin
Mexico
Southern and central Africa
Color
White, gray, Brownish, Yellow, Greenish
Red, Blue, Green, Reddish, Brown
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
-
Solubility
Soluble
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Durability
-
-
Specific Gravity
6.133.79-3.94
1
7.18
👆🏻
Fracture
Conchoidal
Lamellar, Splintery
Cleavage
Distinct on {001} and {110}, indistinct on {100}
{100} Good, {001} Good, {010} Poor
Mohs Hardness
2-34
2
10
👆🏻
Chemical Composition
Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
FeAs
Luster
Adamantine
Waxy
Pleochroism
Weakly pleochroic with O reddish and E greenish in thick sections.
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Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
TranslucentAnthony et al
Refractive Index
2.117-2.1451.670-1.734
1
3.25
👆🏻
Optic Character
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-
Crystal System
tetragonal
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Birefringence
0.027-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TranslucentAnthony et al
Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
Transformation
Emotional Healing