Origin
Brazil
Southern and central Africa, Switzerland
Color
Black, Colorless, Green, Violet, White, Yellow, Blue, Red, pink, Brown, gray
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Streak
White
White
For which Rashi?
Taurus, Capricorn, Sagittarius
Scorpio, Aquarius, Pisces
Planet
Venus
Neptune
Element of Planets
Earth, Water
Water, Air
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Nerthus
-
Not to wear with
-
-
Powers
Healing, Protection
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
slightly water soluble and in hot hydrochloric acid
Durability
-
-
Specific Gravity
2.653.00-3.25
1
7.18
👆🏻
Fracture
Conchoidal
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
{0110} Indistinct
Octahedral, perfect on {111}, parting on {011}
Mohs Hardness
74
2
10
👆🏻
Chemical Composition
SiO2
CaF2
Luster
Vitreous
Vitreous
Pleochroism
None
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.544-1.5531.432-1.436
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
cubic
Birefringence
0.009-9999
0
0.296
👆🏻
Clarity
Opaque
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
-
Supports digestive health
Psychology
Clarity
Focus
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Protection