Origin
Mexico, USA, Southern and central Africa
Canada, Russia
Color
Greenish, Colorless, White, Brown, Yellow, Green
Black, Green, gray
Streak
White
gray, 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
-
-
Durability
-
-
Specific Gravity
2.90-3.003.3-3.5
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
None
Perfect on [110]
Mohs Hardness
5-5.55-6
2
10
👆🏻
Chemical Composition
CaBSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Vitreous
Vitreous
Pleochroism
-
Strong: Blue-greens
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.621-1.6751.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.044-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
-
Promotes psychic abilities and spiritual growth
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Mental Clarity
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Heart Healing
Manifestation