Origin
India
Spain, China
Color
Colorless, White, Yellow, Green, pink, Violet
Red, gray, Brown, pink
Streak
White
Scarlet, Red
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
2.33-2.372
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Perfect on {001}, imperfect on {110}
Prismatic {10 1 0}, perfect
Mohs Hardness
4.5-52-2.5
2
10
👆🏻
Chemical Composition
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Adamantine
Pleochroism
-
-
Dispersion
0.010.06
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.530-1.5362.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Trigonal
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
-
Boosts mental agility and focus
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Clarity
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Awakening
Manifestation