1 Astrology
1.1 Origin
USA, Southern and central Africa, green, blue, China, India, USA, Italy, green, blue, China, India, USA, Italy
Southern and central Africa, Orange, blue, Orange, blue
1.2 Color
White, Yellow
White, Blue
1.4 Streak
Not Available
Not Available
1.1 For which Rashi?
1.4 Planet
1.7 Element of Planets
1.10 Energy
1.13 How to Wear?
1.13.1 Finger
Not Available
Not Available
1.15.1 Ring Metal
Not Available
Not Available
1.17 Deities
1.19 Not to wear with
Not Available
Not Available
1.22 Powers
Healing
Healing, Protection
1.24 Birthstone
1.26.1 Planetary
Not Available
Not Available
1.28.1 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
Not Available
Not Available
3.2 Solubility
Not Available
Not Available
4.2 Durability
Not Available
Not Available
4.5 Specific Gravity
2.44-2.622.60-2.70
1
7.18
4.9 Fracture
Uneven, Uneven, Gemstones of the world (2001) More from other references
Irregular, Irregular, Gemstones of the world (2001)
4.12 Cleavage
Not Available
Not Available
4.14 Mohs Hardness
4.18 Chemical Composition
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
CaCO 3Ulrich Henn and Claudio C.
5 Optical Properties
5.2 Luster
Vitreous, Greasy, Silky
Not Available
6.1 Pleochroism
AbsentWalter Schumann
AbsentWalter Schumann
7.4 Dispersion
7.7 Transparency
7.8 Refractive Index
1.560-1.5711.486-1.658
1
3.25
7.13 Optic Character
Not Available
Not Available
7.14 Crystal System
7.17 Birefringence
0.008-0.0140.160-0.172
0
0.296
7.22 Clarity
8 Benefits
8.1 Physical
8.1.1 Neurological
Not Available
Not Available
9.2.1 Cardiovascular
Not Available
Not Available
9.2.3 Respiratory
Not Available
Not Available
10.1.3 Reproductive
Not Available
Not Available
10.1.6 Digestive
Not Available
Not Available
10.2 Psychology
Not Available
Not Available
10.4 Healing
Not Available
Not Available
10.6 Qualities Associated
Not Available
Not Available