Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Color
Blue, Violet, Colorless, Red, Green, Brown
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Streak
White
White
For which Rashi?
Sagittarius, Scorpio
Gemini
Planet
Pluto
Mercury
Element of Planets
-
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Hephaestus
Jupiter/Neptune
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.64-3.663.16-3.23
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Conchoidal, Uneven, Conchoidal to uneven
Cleavage
None, but may exhibit slight parting
[0001] indistinct, [1010] indistinct
Mohs Hardness
85
2
10
👆🏻
Chemical Composition
MgAl2O4
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Absent
Blue stones – strong
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
-
Refractive Index
1.731.628-1.651
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Hexagonal
Birefringence
-99990.002-0.008
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
Enhances communication and mental clarity
Cardiovascular
-
Enhances intuition and psychic abilities
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Revitalization
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Manifestation