Beudantite Vs Brookite
Origin
Not Available
Russia
Color
Black, Green, Brown, Red, Greenish, Yellow, Brown, Green, Yellow, orange
Red, Reddish, Brown, Black, Brown, Reddish, orange
Streak
Yellow, Green, Greenish, Yellow
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
Not Available
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Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.48
3.87-4.14
Fracture
Brittle, Metallic, Brittle, Metallic
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
distinct; good on {0001}
Poor on {120}, in traces on {001}
Mohs Hardness
3.5-4.5
5.5-6
Chemical Composition
PbFe+++3(AsO4)(SO4)(OH)6
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Resinous
Adamantine
Pleochroism
visible
Very weak
Dispersion
Not Available
Not Available
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.957
2.583-2.741
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic
Birefringence
0.014
0.117
Clarity
Not Available
Gemmological Tables (2004) More from other references
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
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Beudantite Vs Brookite Fracture
Fracture is an important parameter when you compare Beudantite and Brookite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beudantite Vs Brookite 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. Brookite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Beudantite Vs Brookite Luster
A primary knowledge about Beudantite vs Brookite 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. Brookite, on other hand, exhibits Adamantine luster.