Origin
Burma, Sri Lanka, India, Madagascar, Kenya, Tanzania, Thailand, Cambodia, China, Australia, USA
Australia
Color
Colorless, Yellow, Green, Violet, White, Blue, Red, pink
Red, pink, rose, Brown
Streak
-
White
For which Rashi?
Pisces, Taurus, Gemini, Libra
-
Planet
Saturn
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Apollo
-
Not to wear with
-
-
Powers
Psychic Power
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
insoluble
-
Durability
-
-
Specific Gravity
3.95-4.033.76-3.77
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
None, but may exhibit parting
{110} Perfect, {110} Perfect
Mohs Hardness
95-6
2
10
👆🏻
Chemical Composition
Al 2 O 3
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
Luster
Vitreous, Adamantine
Vitreous
Pleochroism
Strong
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to opaque
-
Refractive Index
1.762-1.7881.735-1.756
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.008-0.0090.017-0.019
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Intuition
-
Healing
Emotional healing
-
Qualities Associated
Wisdom
Heart Chakra