Origin
India, Southern and central Africa, Madagascar
Southern and central Africa, Sri Lanka, India
Color
Black, Brownish, Greenish
White, Green, Brownish
Streak
Brown
White
For which Rashi?
-
Cancer, Libra, Scorpio
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Diana
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
Cancer
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.18-3.222.56-2.60
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, ConchoidalWalter Schumann
Cleavage
{1011} Indistinct
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
-99996-6.5
2
10
👆🏻
Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Luster
Vitreous
Pearly
Pleochroism
Very strong: yellow-brown pale yellow
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent, Transparent to translucent
Refractive Index
1.635-1.6721.518-1.527
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
0.0250.006-0.007
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Protection
Emotional Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection & Grounding
Feminine Energy