1 Astrology
1.1 Origin
USA, Southern and central Africa
Tanzania, Yellow, green, Yellow, green
1.2 Color
Yellow, Brown, Reddish, Greenish, Green, gray
Blue
1.5 Streak
1.7 For which Rashi?
Not Available
Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo, Sagittarius, Pisces, Virgo
1.10 Planet
Not Available
Not Available
1.13 Element of Planets
Not Available
Air, Water, Earth
1.16 Energy
Not Available
Receptive, Projective
1.19 How to Wear?
1.19.1 Finger
Not Available
Not Available
1.20.1 Ring Metal
Not Available
Not Available
1.22 Deities
1.23 Not to wear with
Not Available
Not Available
2.3 Powers
Not Available
Love, Healing
2.5 Birthstone
2.5.1 Planetary
Not Available
Not Available
2.9.1 Talisman
Not Available
Not Available
3 Physical Properties
3.1 Tenacity
Not Available
Not Available
4.2 Solubility
Not Available
Not Available
4.4 Durability
4.5 Specific Gravity
2.9 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001)
2.11 Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
Perfect {010}, imperfect {100}
2.13 Mohs Hardness
4.4 Chemical Composition
(Ca,Na) 2Ta 2O 6(O,OH,F)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca2Al3(SiO4)3(OH)
5 Optical Properties
5.1 Luster
5.2 Pleochroism
5.3 Dispersion
7.3 Transparency
Translucent
Transparent, Translucent, Transparent to translucent
7.4 Refractive Index
1.993-2.021.685-1.707
1
3.25
7.14 Optic Character
Not Available
Not Available
7.15 Crystal System
Not Available
Orthorhombic
7.16 Birefringence
Not Available0.006-0.018
0
0.296
9.5 Clarity
Translucent
TransparentUlrich Henn and Claudio C. Milisenda
10 Benefits
10.1 Physical
10.1.1 Neurological
Not Available
Not Available
10.1.2 Cardiovascular
Not Available
Not Available
10.1.3 Respiratory
Not Available
Not Available
10.1.4 Reproductive
Not Available
Not Available
10.1.5 Digestive
Not Available
Not Available
10.2 Psychology
Not Available
Not Available
10.3 Healing
Not Available
Not Available
10.4 Qualities Associated
Not Available
Not Available