Origin
-
Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Origins: Mexico
Color
Black, Blue, Yellow, Green
Yellow, Green, Blue, White, Red, Colorless, Violet, pink, Brown
Streak
Grey, Greenish, Brown
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
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.28-3.443.16-3.23
1
7.18
👆🏻
Fracture
Uneven, Splintery
Conchoidal, Uneven, Conchoidal to uneven
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
[0001] indistinct, [1010] indistinct
Mohs Hardness
5.0-6.05
2
10
👆🏻
Chemical Composition
Na2Fe2+3Fe3+2Si8O22(OH)2
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Silky
Vitreous
Pleochroism
X = blue
Blue stones – strong
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.680-1.6981.628-1.651
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.005-0.0080.002-0.008
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
Enhances communication and mental clarity
Cardiovascular
Supports heart health
Enhances intuition and psychic abilities
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Empowerment
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Clear Thinking
Manifestation