Beudantite Vs Blue John
Origin
Not Available
Not Available
Color
Black, Green, Brown, Red, Greenish, Yellow, Brown, Green, Yellow, orange
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Yellow, Green, Greenish, Yellow
Not Available
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Deities
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Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
4.48
3.00-3.25
Fracture
Brittle, Metallic, Brittle, Metallic
Not Available
Cleavage
distinct; good on {0001}
Not Available
Mohs Hardness
3.5-4.5
Not Available
Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Resinous
Not Available
Pleochroism
visible
Not Available
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent
Refractive Index
1.957
1.432-1.436
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
0.014
Not Available
Clarity
Not Available
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
Not Available
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Beudantite Vs Blue John Fracture
Fracture is an important parameter when you compare Beudantite and Blue John Physical Properties. It is necessary to understand the significance of these properties, before you compare Beudantite Vs Blue John fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Beudantite is Brittle, Metallic, Brittle and Metallic.
Beudantite Vs Blue John Luster
A primary knowledge about Beudantite vs Blue John luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Beudantite exhibits Vitreous and Resinous luster.
