Origin
Southern and central Africa
Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia
Color
Blue, Brown, Colorless, Yellow
Blue, Green, Yellow, Brown, White, Colorless, Red, pink, Reddish, gray
Streak
White
White
For which Rashi?
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Sagittarius, Virgo
Planet
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Jupiter
Element of Planets
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Earth, Water
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Apollo
Not to wear with
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-
Powers
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Protection
Birthstone
Planetary
-
-
Talisman
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-
Tenacity
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Brittle
Solubility
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insoluble
Durability
-
-
Specific Gravity
2.723.93-4.73
1
7.18
👆🏻
Fracture
-
Conchoidal, Uneven
Cleavage
{110} Perfect, {010} Perfect
{110} and {111}
Mohs Hardness
5-67.5
2
10
👆🏻
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
ZrSiO4
Luster
Vitreous
Adamantine
Pleochroism
-
Weak
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Refractive Index
1.590-1.6291.810-2.024
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
tetragonal
Birefringence
0.0390.047-0.055
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
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Respiratory
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Good
Reproductive
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Digestive
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Psychology
Harmony
Clarity
Healing
Emotional healing
Physical healing
Qualities Associated
Harmony
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