Origin
Southern and central Africa, Switzerland
USA, Southern and central Africa
Color
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
Brown, Green, White, gray, Blue, Yellow
Streak
White
White
For which Rashi?
Scorpio, Aquarius, Pisces
-
Planet
Neptune
-
Element of Planets
Water, Air
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
slightly water soluble and in hot hydrochloric acid
-
Durability
-
-
Specific Gravity
3.00-3.254.00-4.65
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, ConchoidalWalter Schumann
Uneven, Sub-Conchoidal
Cleavage
Octahedral, perfect on {111}, parting on {011}
Perfect on [1011]
Mohs Hardness
45-5.5
2
10
👆🏻
Chemical Composition
CaF2
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Pearly
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Translucent
Refractive Index
1.432-1.4361.620-1.850
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Trigonal
Birefringence
-99990.223-0.227
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Focus
Emotional Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Harmony