Origin
-
Brazil
Color
Black, Blue, Yellow, Green
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Streak
Grey, Greenish, Brown
White
For which Rashi?
-
Taurus, Capricorn, Sagittarius
Planet
-
Venus
Element of Planets
-
Earth, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Nerthus
Not to wear with
-
-
Powers
-
Healing, Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.28-3.442.65
1
7.18
👆🏻
Fracture
Uneven, Splintery
Conchoidal
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
{0110} Indistinct
Mohs Hardness
5.0-6.07
2
10
👆🏻
Chemical Composition
Na2Fe2+3Fe3+2Si8O22(OH)2
SiO2
Luster
Vitreous, Silky
Vitreous
Pleochroism
X = blue
None
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent, Transparent to translucent
Refractive Index
1.680-1.6981.544-1.553
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Trigonal
Birefringence
0.005-0.0080.009
0
0.296
👆🏻
Clarity
-
Opaque
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Empowerment
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Clear Thinking
Clarity