Origin
Southern and central Africa
USA, Mexico
Color
Red, Blue, Green, Reddish, Brown
Green, Brown, Greenish, Black
Streak
White
Greenish, gray
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
3.79-3.943.19-3.56
1
7.18
👆🏻
Fracture
Lamellar, Splintery
Uneven, Conchoidal
Cleavage
{100} Good, {001} Good, {010} Poor
{110} Perfect, {010} Indistinct
Mohs Hardness
45.5-6
2
10
👆🏻
Chemical Composition
FeAs
(Ca,Na)(Mg,Fe,Al,Ti)(Si,Al) 2O 6Anthony et al , Handbook of mineralogy (2001)
Luster
Waxy
Vitreous, Resinous
Pleochroism
-
Pale green
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
TranslucentAnthony et al
Transparent, Translucent
Refractive Index
1.670-1.7341.671-1.774
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Transparent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
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Courage
Healing
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Emotional healing
Qualities Associated
Emotional Healing
Grounding