Chromite Vs Elbaite
Origin
Southern and central Africa
Italy, Canada
Color
Black, Brownish, Brown, Black, Brownish
Blue, Red, Yellow, Colorless, Blue, Colorless, Green, Yellow, White, Blue, Colorless, Green, Yellow, White
For which Rashi?
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Planet
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Element of Planets
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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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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
4.5-4.8
2.90-3.10
Fracture
Uneven
Uneven, Conchoidal, Brittle, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
None, parting may develop along {111}
Poor/indistinct on {1120} and {1011}
Chemical Composition
Fe++Cr2O4
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Luster
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Vitreous
Pleochroism
none.
Pale green
Transparency
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Transparent
Refractive Index
2.08-2.16
1.614-1.666
Optic Character
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Crystal System
Isometric
Trigonal
Birefringence
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0.014-0.032
Clarity
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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
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Healing
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Qualities Associated
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Chromite Vs Elbaite Fracture
Fracture is an important parameter when you compare Chromite and Elbaite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chromite Vs Elbaite 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 Chromite is Uneven. Elbaite fracture is Brittle, Brittle, Conchoidal, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Chromite Vs Elbaite Luster
A primary knowledge about Chromite vs Elbaite 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. Elbaite, on other hand, exhibits Vitreous luster.