Vanadinite Vs Brookite
Color
Red, Brown, Yellow, Grey, Colorless, Brownish
Red, Reddish, Brown, Black, Brown, Reddish, orange
Streak
Brownish, Yellow
White
For which Rashi?
Not Available
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Planet
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Element of Planets
Water
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Finger
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Ring Metal
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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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
6.8-7.1
3.87-4.14
Fracture
Uneven, Conchoidal, Brittle
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
None
Poor on {120}, in traces on {001}
Chemical Composition
C20H36
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Resinous
Adamantine
Pleochroism
Not Available
Very weak
Dispersion
Not Available
Not Available
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
2.416
2.583-2.741
Optic Character
Not Available
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Crystal System
Hexagonal
Orthorhombic
Birefringence
0.066
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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Vanadinite Vs Brookite Fracture
Fracture is an important parameter when you compare Vanadinite and Brookite Physical Properties. It is necessary to understand the significance of these properties, before you compare Vanadinite 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 Vanadinite is Brittle, Conchoidal and Uneven. Brookite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal.
Vanadinite Vs Brookite Luster
A primary knowledge about Vanadinite 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. Vanadinite exhibits Resinous luster. Brookite, on other hand, exhibits Adamantine luster.