Origin
China, Canada
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Color
Green, Yellow, Brown, White, gray, Black
Violet, Colorless, gray, White, Green
Streak
-
White
For which Rashi?
-
Aquarius
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Isis
Not to wear with
-
-
Powers
-
Protection, Psychic Power
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.90-3.102.69-2.72
1
7.18
👆🏻
Fracture
Splintery, Granular
Uneven, Conchoidal
Cleavage
None
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
Mohs Hardness
6-6.56-6.5
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
(Na,Ca)1-2Si3-2O8
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
None
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.600-1.6271.554-1.573
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Triclinic
Birefringence
0.0270.008-0.010
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Balance
Transformation
Healing
Physical healing
Emotional healing
Qualities Associated
Healing
Magic