Origin
Canada, Southern and central Africa
Australia
Color
Green, Yellow, Red
Reddish, Brown, Red, pink
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
Partly soluble in HCl.
Durability
-
-
Specific Gravity
3.28-3.323.32-3.43
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
{101} Distinct
{100} perfect; {110} and {1 1 0} good; {010} poor
Mohs Hardness
6-6.55.5-6
2
10
👆🏻
Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Weak
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.593-1.5961.662-1.707
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Triclinic
Birefringence
0.0010.013-0.015
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
-
-
Respiratory
-
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Personal power
Love
Healing
Physical healing
Emotional healing
Qualities Associated
Vitality
Love