Origin
Sri Lanka, India, Brazil
Spain, China
Color
Green, Brown, Colorless, gray, Yellow
Red, gray, Brown, pink
Streak
Brownish, 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
3.55-3.732
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
none
Prismatic {10 1 0}, perfect
Mohs Hardness
7-7.52-2.5
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Vitreous
Adamantine
Pleochroism
None
-
Dispersion
0.020.06
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.730-1.7602.905-3.25
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Trigonal
Birefringence
0.020-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
Boosts mental agility and focus
Cardiovascular
-
-
Respiratory
-
Poor
Reproductive
Helps in digestion and alleviates indigestion
-
Digestive
-
-
Psychology
Abundance
Passion
Healing
Physical healing
Emotional healing
Qualities Associated
Abundance
Manifestation