Origin
Canada, Southern and central Africa
Ethiopia
Color
Green, Yellow, Red
Yellow, White, Red, Brown, Blue
Streak
White
White
For which Rashi?
-
Cancer, Libra, Scorpio
Planet
-
Mercury
Element of Planets
-
Earth, Air, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cupid
Not to wear with
-
-
Powers
-
Astral Projection, Psychicism
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
BrittleWalter Schumann
Solubility
-
hot salt water
Durability
-
-
Specific Gravity
3.28-3.321.98-2.25
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
{101} Distinct
None
Mohs Hardness
6-6.55-6.5
2
10
👆🏻
Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
SiO2 · nH2O
Luster
Vitreous
Vitreous, Pearly
Pleochroism
-
None
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.593-1.5961.37-1.52
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Trigonal
Birefringence
0.001-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Personal power
Creativity
Healing
Physical healing
Emotional healing
Qualities Associated
Vitality
Creativity