Color
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray
Green, Green, gray, Brown, Black
Streak
White, Brownish, Brownish, White
Greenish, White, Greenish, 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
insoluble
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Durability
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Specific Gravity
6.86-7.03
2.58-2.80
Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)
Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
{001} Good
Chemical Composition
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Adamantine, Greasy
Waxy, Silky, Resinous, Greasy
Pleochroism
Pleochroic haloes have been observed. Dichroic in yellow
pale greenish yellow.
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.990-2.105
1.530-1.575
Optic Character
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Crystal System
tetragonal
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
Birefringence
0.096-0.098
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Clarity
Transparent
Translucent
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 Antigorite Fracture
Fracture is an important parameter when you compare Cassiterite and Antigorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Antigorite 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. Antigorite fracture is Brittle, Conchoidal, Conchoidal, Handbook of mineralogy (2001) and Metallic.
Cassiterite Vs Antigorite Luster
A primary knowledge about Cassiterite vs Antigorite 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. Antigorite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.