Origin
Madagascar, Southern and central Africa
Southern and central Africa
Color
White, Yellow, Blue, Green, gray
Blue, Violet, Brown, White, Greenish, pink
Streak
White
White
For which Rashi?
-
Leo, Sagittarius
Planet
-
Saturn
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Isis
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.55-2.633.26-3.41
1
7.18
👆🏻
Fracture
Uneven
Fibrous, ConchoidalWalter Schumann
Cleavage
{001} Perfect, {010} Good
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
6-6.57-8.5
2
10
👆🏻
Chemical Composition
KAlSi 3O 8Arthur Thomas , Gemstones (2009)
AlAl6O3BSi3O18
Luster
Vitreous
Vitreous
Pleochroism
-
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
Translucent, Translucent to opaque
Refractive Index
1.514-1.5391.669-1.723
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic Pinacoidal H-M Symbol (1) Space Group: P1
Orthorhombic
Birefringence
0.008-0.0100.011-0.037
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Peace
Patience
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Balance
Patience