Langbeinite Vs Achroite
Origin
Not Available
Afghanistan, Sri Lanka
Color
Colorless, Yellow, Red, Green, Violet, Greenish, gray
Colorless, Blue
Streak
White
Not Available
For which Rashi?
Not Available
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Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
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Deities
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Not to wear with
Not Available
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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
Brittle
Not Available
Solubility
Slowly dissolves in water
Not Available
Durability
Not Available
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Specific Gravity
Not Available
2.90-3.40
Fracture
Conchoidal, Brittle
Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
None
Not Available
Mohs Hardness
3.5-4
7-7.5
Chemical Composition
Not Available
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.
Luster
Vitreous
Not Available
Pleochroism
Not Available
Not Available
Transparency
Not Available
Transparent, Translucent
Refractive Index
1.5329-1.5347
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
cubic
Not Available
Birefringence
Not Available
0.014-0.040
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
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Langbeinite Vs Achroite Fracture
Fracture is an important parameter when you compare Langbeinite and Achroite Physical Properties. It is necessary to understand the significance of these properties, before you compare Langbeinite Vs Achroite 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 Langbeinite is Conchoidal and Brittle. Achroite fracture is Uneven, ConchoidalWalter Schumann and Gemstones of the world (2001).
Langbeinite Vs Achroite Luster
A primary knowledge about Langbeinite vs Achroite 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. Langbeinite exhibits Vitreous luster.