Origin
-
USA
Color
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Brown, Red, Black, Brownish
Streak
White
Reddish, Brown
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
insoluble
-
Durability
-
-
Specific Gravity
2.365.05-5.22
1
7.18
👆🏻
Fracture
Uneven, Subconchoidal, Fibrous
Uneven
Cleavage
[110] perfect, [101] good, [010] distinct
None
Mohs Hardness
3.5-45.5-6
2
10
👆🏻
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Resinous, Pearly
-
Pleochroism
Weak
-
Dispersion
0.020.19
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.518-1.561-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.025-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
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Cardiovascular
Supports heart health
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Respiratory
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Reproductive
-
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Digestive
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Psychology
Clarity
Creativity
Healing
Emotional healing
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Qualities Associated
Clarity
Grounding