Origin
Afghanistan
Russia
Color
Violet, Blue, White
Black, Violet, Blue, Green
Streak
Blue
-
For which Rashi?
Sagittarius
Gemini, Virgo
Planet
Venus
Mercury
Element of Planets
Water
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
-
Not to wear with
-
-
Powers
Protection, Courage
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.50-3.003.22-3.40
1
7.18
👆🏻
Fracture
Uneven-Conchoidal, ConchoidalWalter Schumann
Conchoidal
Cleavage
3,6
1,2 prismatic.
Mohs Hardness
5.55-6
2
10
👆🏻
Chemical Composition
The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
Common trichroism: light green
Dispersion
-0.02
0.005
1
👆🏻
Transparency
Opaque
-
Refractive Index
1.500-1.6701.668-1.703
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
-99990.024-0.030
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Wisdom
Renewal
Healing
Emotional healing
Physical healing
Qualities Associated
Inner Truth
Love