Beudantite Vs Biotite
Origin
Not Available
Not Available
Color
Black, Green, Brown, Red, Greenish, Yellow, Brown, Green, Yellow, orange
Brown, Yellow, White, Brown, Greenish, Yellow, White
Streak
Yellow, Green, Greenish, Yellow
White, gray
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
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Deities
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Not to wear with
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Powers
Not Available
Not Available
Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.48
2.7-3.3
Fracture
Brittle, Metallic, Brittle, Metallic
Uneven, Even, Yellow, White
Cleavage
distinct; good on {0001}
Perfect on the {001}
Mohs Hardness
3.5-4.5
2.5-3.0
Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
K(Mg,Fe++)3[AlSi3O10(OH,F)2
Luster
Vitreous, Resinous
Vitreous, Pearly
Pleochroism
visible
Strong
Dispersion
Not Available
Not Available
Transparency
Not Available
Not Available
Refractive Index
1.957
1.565-1.625
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.014
0.03-0.07
Clarity
Not Available
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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 Biotite Fracture
Fracture is an important parameter when you compare Beudantite and Biotite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beudantite Vs Biotite 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, Brittle, Metallic and Metallic. Biotite fracture is Even, Uneven, White and Yellow.
Beudantite Vs Biotite Luster
A primary knowledge about Beudantite vs Biotite 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 Resinous and Vitreous luster. Biotite, on other hand, exhibits Pearly and Vitreous luster.