Origin
Canada, Russia
Australia, Spain, Brazil, Germany
Color
Black, Green, gray
Green, Blue, Colorless
Streak
gray, Green
White
For which Rashi?
-
Virgo
Planet
-
-
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.3-3.52.42-2.58
1
7.18
👆🏻
Fracture
Uneven
Conchoidal, Splintery, ConchoidalWalter Schumann
Cleavage
Perfect on [110]
[010] perfect
Mohs Hardness
5-64-5
2
10
👆🏻
Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2
AlPO4 · 2(H2O)
Luster
Vitreous
Vitreous, Waxy
Pleochroism
Strong: Blue-greens
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Translucent, Opaque . May be translucent when backlit on the edges.
Refractive Index
1.652-1.6991.560-1.594
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
-99990.031
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Promotes psychic abilities and spiritual growth
-
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Insight
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Harmony