Origin
Southern and central Africa
Southern and central Africa, Switzerland
Color
Green, Black, White, Grey, gray
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink
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
Solubility
-
slightly water soluble and in hot hydrochloric acid
Durability
-
-
Specific Gravity
3.003.00-3.25
1
7.18
👆🏻
Fracture
Uneven, Splintery
Subconchoidal, Uneven, ConchoidalWalter Schumann
Cleavage
perfect along {110}.
Octahedral, perfect on {111}, parting on {011}
Mohs Hardness
5-64
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
CaF2
Luster
Vitreous
Vitreous
Pleochroism
moderate
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Transparent, Translucent, Transparent to translucent
Refractive Index
1.613-1.6281.432-1.436
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
cubic
Birefringence
0.0250-0.0270-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
-
Supports digestive health
Psychology
Strength
Focus
Healing
Physical healing
Emotional healing
Qualities Associated
Strength
Protection