Origin
Southern and central Africa
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Color
White
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Streak
-
White
For which Rashi?
Gemini
Gemini
Planet
-
Mercury
Element of Planets
Water
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Neptune, Tiamat
Jupiter/Neptune
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.60-2.903.16-3.23
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven, Conchoidal to uneven
Cleavage
3,1 basal
[0001] indistinct, [1010] indistinct
Mohs Hardness
7.5-85
2
10
👆🏻
Chemical Composition
Be3Al2SiO6
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Blue stones – strong
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.562-1.6151.628-1.651
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Hexagonal
Birefringence
0.003-0.0100.002-0.008
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
Enhances communication and mental clarity
Cardiovascular
-
Enhances intuition and psychic abilities
Respiratory
-
Good
Reproductive
-
Supports reproductive health
Digestive
Soothes the digestive system
Supports digestive health
Psychology
Purity
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Purity
Manifestation