Origin
Southern and central Africa
Kenya, Southern and central Africa
Color
Colorless, White, Greenish
Green, Brown, Yellow, Red
Streak
White
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.90-3.023.55-3.70
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
-
Cleavage
Indistinct on {110}
Perfect
Mohs Hardness
5-5.54-7
2
10
👆🏻
Chemical Composition
CaBePO 4(F,OH)Ulrich Henn and Claudio C.
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent
Transparent
Refractive Index
1.587-1.6421.710-1.735
1
3.25
👆🏻
Optic Character
Biaxial/+
Biaxial/+
Crystal System
monoclinic
-
Birefringence
0.028-0.0320.012-0.033
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
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Psychology
Self-awareness
Intuition
Healing
Emotional healing
Emotional healing
Qualities Associated
Higher Awareness
Tranquility