1 Astrology
1.1 Origin
Australia
Brazil, Kenya, Madagascar, Southern and central Africa
1.2 Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brown, Black
1.3 Streak
1.4 For which Rashi?
Not Available
Capricorn, Sagittarius
1.5 Planet
1.6 Element of Planets
1.7 How to Wear?
1.7.1 Finger
Not Available
Not Available
1.7.2 Ring Metal
Not Available
Not Available
1.8 Energy
1.9 Deities
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
1.12 Birthstone
1.12.1 Planetary
Not Available
Not Available
1.12.2 Talisman
Not Available
Not Available
2 Physical Properties
2.1 Tenacity
2.2 Solubility
Not Available
Not Available
2.3 Durability
Not Available
Not Available
2.4 Specific Gravity
2.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
2.6 Cleavage
Not Available
{0110} Indistinct
2.7 Mohs Hardness
2.8 Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.
SiO2
3 Optical Properties
3.1 Luster
3.2 Pleochroism
AbsentWalter Schumann
None
3.3 Dispersion
1.5 Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to translucent
1.6 Refractive Index
1.370-1.4701.544-1.553
1
3.25
1.7 Optic Character
Not Available
Not Available
1.8 Crystal System
1.9 Birefringence
Not Available0.009
0
0.296
1.10 Clarity
2 Benefits
2.1 Physical
2.1.1 Neurological
Not Available
Not Available
2.1.2 Cardiovascular
Not Available
Not Available
2.1.3 Respiratory
Not Available
Not Available
2.1.4 Reproductive
Not Available
Not Available
2.1.5 Digestive
Not Available
Not Available
2.2 Psychology
Not Available
Not Available
2.3 Healing
Not Available
Not Available
2.4 Qualities Associated
Not Available
Not Available