Origin
Brazil
Brazil, Kenya, Madagascar, Southern and central Africa
Color
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Brown, Black
Streak
White
White
For which Rashi?
Taurus, Capricorn, Sagittarius
Capricorn, Sagittarius
Planet
Venus
Saturn
Element of Planets
Earth, Water
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Nerthus
Nerthus
Not to wear with
-
-
Powers
Healing, Protection
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.652.65
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
{0110} Indistinct
{0110} Indistinct
Mohs Hardness
77
2
10
👆🏻
Chemical Composition
SiO2
SiO2
Luster
Vitreous
Vitreous
Pleochroism
None
None
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.544-1.5531.544-1.553
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Hexagonal
Birefringence
0.0090.009
0
0.296
👆🏻
Clarity
Opaque
Opaque
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Clarity
Grounding
Healing
Emotional healing
Physical healing
Qualities Associated
Clarity
Grounding