Origin
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Austria
Color
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Brown, Green, Brownish, Black, Yellow, gray
Streak
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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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-
Solubility
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-
Durability
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-
Specific Gravity
3.313.25-3.50
1
7.18
👆🏻
Fracture
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Conchoidal, Fibrous
Cleavage
Indiscernible
{001} perfect and {100} imperfect
Mohs Hardness
-99996-7
2
10
👆🏻
Chemical Composition
NaFe 3+ 3 Al 6 (BO 3 ) 3 Si 6 O 18 (O,F,OH) 4 Anthony et al, Handbook of mineralogy (2001)
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
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Vitreous, Resinous
Pleochroism
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Strong
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
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-
Refractive Index
-99991.729-1.768
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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monoclinic
Birefringence
-99990.019-0.046
0
0.296
👆🏻
Clarity
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TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Calms digestive issues
Respiratory
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Good
Reproductive
Calms digestive system and reduces stomachaches
Supports healthy digestion
Digestive
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Psychology
Harmony
Abundance
Healing
Physical healing
Physical healing
Qualities Associated
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Manifestation