Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
Color
Green
Violet, White, gray, Brown, pink, Yellow
Streak
None
White
For which Rashi?
Libra, Taurus, Leo, Virgo
-
Planet
-
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Isis
-
Not to wear with
-
-
Powers
Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
1.54-1.552.58-2.74
1
7.18
👆🏻
Fracture
Conchoidal
ConchoidalWalter Schumann, Splintery
Cleavage
Poor
{100} Distinct, {110} Distinct
Mohs Hardness
6.5-75.5-6
2
10
👆🏻
Chemical Composition
(Mg,Fe)2SiO4
Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Greasy
-
Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.64-1.691.540-1.579
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
tetragonal
Birefringence
0.0360.006-0.037
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Harmony
Creativity
Healing
Physical healing
Emotional healing
Qualities Associated
Health
Problem Solving & Creativity