Origin
Canada, Russia, Brazil
Italy
Color
Brown, Red, Yellow, Violet
Blue, Green
Streak
White
Blue, Green
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
H₂SO₄
Effervesces in cold
Durability
-
-
Specific Gravity
2.74-3.004-4.2
1
7.18
👆🏻
Fracture
Uneven
Splintery
Cleavage
Distinct on {0001} imperfect on {11 2 0}
Perfect on {100} and {010}
Mohs Hardness
5-5.54
2
10
👆🏻
Chemical Composition
Na 4(Ca,Ce) 2(Fe,Mn,Y)ZrSi 8O 22(OH,Cl) 2Ulrich Henn and Claudio C.
CuZn(CO3)(OH)2
Luster
Vitreous
Silky, Vitreous
Pleochroism
Weak: O= colorless
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.591-1.6331.672-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
0.003-0.0100.139-0.143
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-Love
Communication