Origin
-
Canada, Southern and central Africa, Italy, Australia, India
Color
Blue, Green
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
Blue
White
For which Rashi?
Sagittarius, Capricorn
Virgo
Planet
Venus
Mercury, Jupiter
Element of Planets
Water
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Psychic Power
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.70-3.902.69-2.79
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {011}, fair on {100}, poor on {110}
Poor on {0001}
Mohs Hardness
3.5-45.5-6.5
2
10
👆🏻
Chemical Composition
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Visible shades of blue
Weak
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.720-1.8501.607-1.612
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.1080.003
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Insight
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Insight
Spiritual Protection