Color
Yellow, Red, Green, Colorless, orange
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray
Streak
Yellow, yellowish orange
White, Brownish, Brownish, White
For which Rashi?
Not Available
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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
insoluble
Durability
Not Available
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Specific Gravity
5.50-5.90
6.86-7.03
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Cleavage
On {10 1 0}, perfect; parting on {000 1 }
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
(Zn,Mn2+ )OMichael OâDonoghue , Gems, Sixth Edition (2006)
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Subadamantine, Resinous
Adamantine, Greasy
Pleochroism
Very weak
Pleochroic haloes have been observed. Dichroic in yellow
Transparency
TransparentRobert C. Kammerling, The Journal of Gemmology (1995) More from other references
Transparent, Translucent
Refractive Index
2.013-2.029
1.990-2.105
Optic Character
Not Available
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Crystal System
Hexagonal
tetragonal
Birefringence
0.016
0.096-0.098
Clarity
TransparentRobert C. Kammerling
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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Zincite Vs Cassiterite Fracture
Fracture is an important parameter when you compare Zincite and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zincite Vs Cassiterite 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 Zincite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Brittle. Cassiterite fracture is Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Irregular.
Zincite Vs Cassiterite Luster
A primary knowledge about Zincite vs Cassiterite 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. Zincite exhibits Subadamantine and Resinous luster. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.
