Origin
Austria
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Color
Brown, Green, Brownish, Black, Yellow, gray
Green
Streak
White
None
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
3.25-3.501.54-1.55
1
7.18
👆🏻
Fracture
Conchoidal, Fibrous
Conchoidal
Cleavage
{001} perfect and {100} imperfect
Poor
Mohs Hardness
6-76.5-7
2
10
👆🏻
Chemical Composition
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe)2SiO4
Luster
Vitreous, Resinous
Vitreous, Greasy
Pleochroism
Strong
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.729-1.7681.64-1.69
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.019-0.0460.036
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Calms digestive issues
-
Respiratory
Good
Good
Reproductive
Supports healthy digestion
Supports reproductive health
Digestive
-
-
Psychology
Abundance
Harmony
Healing
Physical healing
Physical healing
Qualities Associated
Manifestation
Health