1 Astrology
1.3 Origin
1.8 Color
Red
Brown, gray, Green, Blue, rose, Red
1.4 Streak
Not Available
White, Colorless
1.8 For which Rashi?
Taurus, Aries, Taurus, Aries, Taurus, Aries
Not Available
1.10 Planet
1.13 Element of Planets
3.2 Energy
3.5 How to Wear?
3.5.1 Finger
Not Available
Not Available
3.8.1 Ring Metal
Not Available
Not Available
3.11 Deities
3.14 Not to wear with
Not Available
Not Available
4.4 Powers
Not Available
Not Available
4.6 Birthstone
4.7.1 Planetary
Not Available
Not Available
4.10.1 Talisman
Not Available
Not Available
5 Physical Properties
5.1 Tenacity
Not Available
Not Available
5.2 Solubility
Not Available
Not Available
6.2 Durability
Not Available
Not Available
6.4 Specific Gravity
Not Available3.20-3.50
1
7.18
6.16 Fracture
Not Available
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Even
6.17 Cleavage
Not Available
Perfect {010} imperfect {100}
6.19 Mohs Hardness
9.2 Chemical Composition
Not Available
Ca2Al3(SiO4)3(OH)
10 Optical Properties
10.1 Luster
10.4 Pleochroism
Not Available
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
11.2 Dispersion
11.13 Transparency
Not Available
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
11.14 Refractive Index
Not Available1.685-1.707
1
3.25
11.25 Optic Character
Not Available
Not Available
11.27 Crystal System
11.29 Birefringence
Not Available0.006-0.018
0
0.296
14.2 Clarity
Not Available
Transparent
15 Benefits
15.1 Physical
15.1.1 Neurological
Not Available
Not Available
16.3.0 Cardiovascular
Not Available
Not Available
16.4.1 Respiratory
Not Available
Not Available
16.5.1 Reproductive
Not Available
Not Available
16.5.3 Digestive
Not Available
Not Available
16.6 Psychology
Not Available
Not Available
16.7 Healing
Not Available
Not Available
16.9 Qualities Associated
Not Available
Not Available