Origin
Southern and central Africa
Switzerland
Color
Green, Yellow, Red, Blue
Colorless, Yellow, Blue, Reddish, Black, Brown, gray
Streak
Black
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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Brittle
Solubility
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-
Durability
-
-
Specific Gravity
2.80-3.03.82-3.97
1
7.18
👆🏻
Fracture
-
Subconchoidal, Conchoidal
Cleavage
{110} Good
Perfect on [001] and [011]
Mohs Hardness
35.5-6
2
10
👆🏻
Chemical Composition
NaFeS2•2(H2O)
TiO 2Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous, Silky
Adamantine
Pleochroism
Extreme
Weak
Dispersion
0.030.21
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.5802.488-2.562
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
tetragonal
Birefringence
-99990.073
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Optimism
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Growth
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