Cassiterite Vs Zebra Rock
Origin
Sri Lanka
Thailand
Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray
White, Reddish, Yellow
Streak
White, Brownish, Brownish, White
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For which Rashi?
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Planet
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Element of Planets
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transition metal
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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Wealth
Planetary
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Talisman
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Tenacity
Brittle
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Solubility
insoluble
Soluble
Durability
Not Available
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Specific Gravity
6.86-7.03
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Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
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Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
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Mohs Hardness
6-7
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Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Adamantine, Greasy
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Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
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Transparency
Transparent, Translucent
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Refractive Index
1.990-2.105
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Optic Character
Not Available
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Crystal System
tetragonal
face-centered cubic (fcc)
Birefringence
0.096-0.098
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Clarity
Transparent
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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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Cassiterite Vs Zebra Rock Fracture
Fracture is an important parameter when you compare Cassiterite and Zebra Rock Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Zebra Rock 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 Cassiterite is ConchoidalArthur Thomas, Gemstones (2009), Irregular, Subconchoidal and Uneven.
Cassiterite Vs Zebra Rock Luster
A primary knowledge about Cassiterite vs Zebra Rock 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. Cassiterite exhibits Adamantine and Greasy luster.