Origin
Afghanistan, Australia, India
Brazil
Color
Green, Blue, gray
Yellow, Brown, Black, Colorless, White, Brownish
Streak
White
White
For which Rashi?
Sagittarius, Pisces, Aquarius
-
Planet
Venus, Neptune
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Buddha
-
Not to wear with
-
-
Powers
Protection, Courage, Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
Soluble
Effervesces in hot HCl
Durability
-
-
Specific Gravity
2.30-2.902.92-3.12
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Good to perfect_usually N/A
[10 1 1] perfect
Mohs Hardness
5-63.5-4.5
2
10
👆🏻
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Waxy
Vitreous
Pleochroism
Weak
-
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
Translucent, Opaque
Translucent
Refractive Index
1.610-1.6501.509-1.720
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
Trigonal
Birefringence
0.0400.191
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
Supports digestive health
Psychology
Protection
Calming
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Relaxation