Origin
Switzerland
Austria
Color
Green, Colorless, White, Brown, gray
Brown, Green, Brownish, Black, Yellow, gray
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
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.95-3.073.25-3.50
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Fibrous
Cleavage
Perfect on {110} at 56° and 124°; partings on {010} and {100}
{001} perfect and {100} imperfect
Mohs Hardness
5-66-7
2
10
👆🏻
Chemical Composition
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
CaAl 2(Fe3+ ,Al)Si 3O 12(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Silky
Vitreous, Resinous
Pleochroism
-
Strong
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.599-1.6371.729-1.768
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.023-0.0280.019-0.046
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Calms digestive issues
Respiratory
Good
Good
Reproductive
-
Supports healthy digestion
Digestive
Supports digestive health
-
Psychology
Emotional Healing
Abundance
Healing
Physical healing
Physical healing
Qualities Associated
Peace
Manifestation