Origin
-
Canada, Russia
Color
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Black, Green, gray
Streak
White
gray, Green
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
-
Brittle
Solubility
insoluble
-
Durability
-
-
Specific Gravity
2.363.3-3.5
1
7.18
👆🏻
Fracture
Uneven, Subconchoidal, Fibrous
Uneven
Cleavage
[110] perfect, [101] good, [010] distinct
Perfect on [110]
Mohs Hardness
3.5-45-6
2
10
👆🏻
Chemical Composition
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Vitreous, Resinous, Pearly
Vitreous
Pleochroism
Weak
Strong: Blue-greens
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.518-1.5611.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.025-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
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Promotes psychic abilities and spiritual growth
Cardiovascular
Supports heart health
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Respiratory
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Excellent
Reproductive
-
-
Digestive
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-
Psychology
Clarity
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Manifestation