Origin
Brazil
Russia
Color
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Violet, Brown
Streak
White
White
For which Rashi?
Taurus, Capricorn, Sagittarius
Sagittarius, Scorpio
Planet
Venus
Jupiter, Neptune
Element of Planets
Earth, Water
Water, Earth, Air
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Nerthus
Minerva
Not to wear with
-
-
Powers
Healing, Protection
Healing, Love, Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.652.54-2.78
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
{0110} Indistinct
Good in three directions
Mohs Hardness
75-6
2
10
👆🏻
Chemical Composition
SiO2
K(Ca,Na) 2Si 4O 10(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Pearly, Chatoyant
Pleochroism
None
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Translucent
Refractive Index
1.544-1.5531.545-1.560
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Triclinic
Birefringence
0.0090.009
0
0.296
👆🏻
Clarity
Opaque
Translucent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
-
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Clarity
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Transformation