Origin
-
-
Color
Yellow, Violet, Green, Brown, White, gray, Greenish
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Streak
White
White
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
Elastic
-
Solubility
-
insoluble
Durability
-
-
Specific Gravity
2.9-3.12.36
1
7.18
👆🏻
Fracture
Uneven
Uneven, Subconchoidal, Fibrous
Cleavage
Perfect basal {001}
[110] perfect, [101] good, [010] distinct
Mohs Hardness
3.5-4.03.5-4
2
10
👆🏻
Chemical Composition
-
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly, Vitreous
Vitreous, Resinous, Pearly
Pleochroism
Distinct
Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.565-1.6251.518-1.561
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.040-0.0500.025
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
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-
Cardiovascular
-
Supports heart health
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
-
Clarity
Healing
-
Emotional healing
Qualities Associated
-
Clarity