Origin
Austria
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Color
Red, Yellow, Brown, orange, gray, Green
Blue, Green
Streak
White
Blue
For which Rashi?
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Planet
-
-
Element of Planets
-
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Energy
-
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How to Wear?
Finger
-
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Ring Metal
-
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Deities
-
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Not to wear with
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Powers
-
-
Birthstone
Planetary
-
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Talisman
-
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Tenacity
Brittle
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Solubility
-
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Durability
-
-
Specific Gravity
6.50-7.003.80-4.15
1
7.18
👆🏻
Fracture
Irregular, Conchoidal
Uneven
Cleavage
On {011}, distinct; on {001}, {013}, indistinct
perfect along [010] and [100]
Mohs Hardness
33.5-4
2
10
👆🏻
Chemical Composition
PbMoO 4Walter Schumann , Gemstones of the world (2001)
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine, Resinous
Silky
Pleochroism
Weak
X = very pale blue; Y = pale blue; Z = deep blue
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
Transparent
Translucent
Refractive Index
2.280-2.4051.752-1.815
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Orthorhombic
Birefringence
0.1220.063
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
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Cardiovascular
-
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Respiratory
Good
Good
Reproductive
-
-
Digestive
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Psychology
Confidence
Communication
Healing
Physical healing
Emotional healing
Qualities Associated
Confidence
Communication