Origin
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Southern and central Africa
Color
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Brown, Red, Blue, Yellow, orange
Streak
White
-
For which Rashi?
Gemini
-
Planet
Mercury
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Jupiter/Neptune
-
Not to wear with
-
-
Powers
Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.16-3.232.60-2.64
1
7.18
👆🏻
Fracture
Conchoidal, Uneven, Conchoidal to uneven
Uneven, Splintery, Conchoidal
Cleavage
[0001] indistinct, [1010] indistinct
Absent
Mohs Hardness
56.5-7
2
10
👆🏻
Chemical Composition
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
SiO 2Arthur Thomas , Gemstones (2009)
Luster
Vitreous
Waxy, Vitreous, Greasy, Silky
Pleochroism
Blue stones – strong
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.628-1.6511.530-1.543
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Trigonal
Birefringence
0.002-0.0080.003-0.009
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
Enhances communication and mental clarity
Enhances mental clarity and focus
Cardiovascular
Enhances intuition and psychic abilities
Aids in digestion and nutrient absorption
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Motivation
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Protection