1 Astrology
1.1 Origin
1.2 Color
White, Colorless, Blue, pink
Red
1.3 Streak
1.4 For which Rashi?
Not Available
Taurus, Leo, Taurus, Leo, Taurus, Leo
1.5 Planet
1.6 Element of Planets
Not Available
Not Available
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
Not Available
Isis, Bragi
1.10 Not to wear with
Not Available
Not Available
1.11 Powers
Not Available
Protection, Healing, Courage
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
Conchoidal, Conchoidal, Brittle
Uneven, Splintery, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
2.6 Cleavage
Perfect on {001}, good on {110}
Absent
2.7 Mohs Hardness
2.8 Chemical Composition
KNa 4Ca 4Si 8O 18(CO 3) 4(OH,F) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
SiO2
3 Optical Properties
3.1 Luster
3.2 Pleochroism
Weak
AbsentWalter Schumann
3.3 Dispersion
3.4 Transparency
Gemmological Tables (2004) More from other references
Translucent, Transparent to nearly opaque
3.5 Refractive Index
1.517-1.5211.535-1.539
1
3.25
3.6 Optic Character
Not Available
Not Available
3.7 Crystal System
3.8 Birefringence
1.5 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
2 Benefits
2.1 Physical
2.1.1 Neurological
Not Available
Not Available
2.1.2 Cardiovascular
Not Available
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2.1.3 Respiratory
Not Available
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2.1.4 Reproductive
Not Available
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2.1.5 Digestive
Not Available
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2.2 Psychology
Not Available
Not Available
2.3 Healing
Not Available
Not Available
2.4 Qualities Associated
Not Available
Not Available