Brookite Vs Langbeinite
Origin
Russia
Not Available
Color
Red, Reddish, Brown, Black, orange
Colorless, Yellow, Red, Green, Violet, Greenish, gray
For which Rashi?
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Planet
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Element of Planets
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Energy
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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
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Planetary
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Talisman
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Solubility
Not Available
Slowly dissolves in water
Durability
Not Available
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Specific Gravity
3.87-4.14
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Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal, Brittle
Cleavage
Poor on {120}, in traces on {001}
None
Mohs Hardness
5.5-6
3.5-4
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Adamantine
Vitreous
Pleochroism
Very weak
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Dispersion
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Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
2.583-2.741
1.5329-1.5347
Optic Character
Not Available
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Crystal System
Orthorhombic
cubic
Birefringence
0.117
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Clarity
Gemmological Tables (2004) More from other references
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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
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Brookite Vs Langbeinite Fracture
Fracture is an important parameter when you compare Brookite and Langbeinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Brookite Vs Langbeinite 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 Brookite is Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle. Langbeinite fracture is Conchoidal and Brittle.
Brookite Vs Langbeinite Luster
A primary knowledge about Brookite vs Langbeinite 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. Brookite exhibits Adamantine luster. Langbeinite, on other hand, exhibits Vitreous luster.