Origin
-
Canada, Russia
Color
Blue, Green
Black, Green, gray
Streak
Blue
gray, Green
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
-
-
Durability
-
-
Specific Gravity
3.70-3.903.3-3.5
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Perfect on {011}, fair on {100}, poor on {110}
Perfect on [110]
Mohs Hardness
3.5-45-6
2
10
👆🏻
Chemical Composition
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Vitreous
Vitreous
Pleochroism
Visible shades of blue
Strong: Blue-greens
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.720-1.8501.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.108-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
Enhances mental clarity and focus
Promotes psychic abilities and spiritual growth
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Insight
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Insight
Manifestation