Origin
Canada, Southern and central Africa, Italy, Australia, India
Italy
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Green, gray, Brown, Black
Streak
White
Greenish, White
For which Rashi?
Virgo
-
Planet
Mercury, Jupiter
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.69-2.792.58-2.80
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
Poor on {0001}
{001} Good
Mohs Hardness
5.5-6.55-5.5
2
10
👆🏻
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Waxy, Silky, Resinous, Greasy
Pleochroism
Weak
pale greenish yellow
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.607-1.6121.530-1.575
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
0.003-9999
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Enhances mental clarity and focus
Supports neurological health
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Spirituality
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Protection
Emotional Healing