Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, Sri Lanka
Spain, China
Color
Yellow, Blue, Green, Red, White, Colorless, pink, Brown
Red, gray, Brown, pink
Streak
White
Scarlet, Red
For which Rashi?
Sagittarius
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Ra
-
Not to wear with
-
-
Powers
Healing, Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
3.49-3.572
1
7.18
👆🏻
Fracture
Subconchoidal, Uneven, Conchoidal
Uneven
Cleavage
[001] Perfect
Prismatic {10 1 0}, perfect
Mohs Hardness
82-2.5
2
10
👆🏻
Chemical Composition
Al2SiO4(F,OH)2
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
Weak
-
Dispersion
0.010.06
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
1.606-1.6442.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.008-0.011-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
Enhances mental clarity and focus
Boosts mental agility and focus
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
Supports digestive health
-
Psychology
Energy
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Energy
Manifestation