Origin
-
Spain, China
Color
Brown, Blue, Green, Yellow, White
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
-
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Durability
-
-
Specific Gravity
3.32-3.432
1
7.18
👆🏻
Fracture
Conchoidal
Uneven
Cleavage
Poor on {110} and {100} very poor on {001}
Prismatic {10 1 0}, perfect
Mohs Hardness
6-72-2.5
2
10
👆🏻
Chemical Composition
Ca10(Mg,Fe)2Al4(SiO4)5(Si2O7)2(OH)4
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Adamantine
Pleochroism
slight in colored varieties
-
Dispersion
0.030.06
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.703-1.7522.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Trigonal
Birefringence
0.004-0.006-9999
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Enhances mental clarity and focus
Boosts mental agility and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Passion
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Manifestation