Origin
-
-
Color
Colorless, Yellow, Red, Green, Violet, Greenish, gray
Blue, Green
Streak
White
Blue
For which Rashi?
-
Sagittarius, Capricorn
Planet
-
Venus
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Psychic Power
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
Slowly dissolves in water
-
Durability
-
-
Specific Gravity
-99993.70-3.90
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
None
Perfect on {011}, fair on {100}, poor on {110}
Mohs Hardness
3.5-43.5-4
2
10
👆🏻
Chemical Composition
K2Mg2(SO4)3
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Visible shades of blue
Dispersion
-0.03
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.5329-1.53471.720-1.850
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
monoclinic
Birefringence
-99990.108
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Poor
Excellent
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
-
Insight
Healing
-
Emotional healing
Qualities Associated
-
Insight