Origin
-
Ethiopia
Color
Blue, Green
Yellow, White, Red, Brown, Blue
Streak
Blue
White
For which Rashi?
Sagittarius, Capricorn
Cancer, Libra, Scorpio
Planet
Venus
Mercury
Element of Planets
Water
Earth, Air, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cupid
Not to wear with
-
-
Powers
Psychic Power
Astral Projection, Psychicism
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
BrittleWalter Schumann
Solubility
-
hot salt water
Durability
-
-
Specific Gravity
3.70-3.901.98-2.25
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Perfect on {011}, fair on {100}, poor on {110}
None
Mohs Hardness
3.5-45-6.5
2
10
👆🏻
Chemical Composition
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2 · nH2O
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Visible shades of blue
None
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.720-1.8501.37-1.52
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.108-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Excellent
-
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Insight
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Insight
Creativity