Beryllonite Vs Cassiterite
Color
Colorless, White, Yellow
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Streak
White
White, Brownish
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Energy
Not Available
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Finger
Not Available
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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
Not Available
Specific Gravity
2.79-2.87
6.86-7.03
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Cleavage
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
NaBePO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Adamantine, Pearly
Adamantine, Greasy
Pleochroism
AbsentWalter Schumann
Pleochroic haloes have been observed. Dichroic in yellow
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent
Refractive Index
1.552-1.562
1.990-2.105
Optic Character
Not Available
Not Available
Crystal System
monoclinic
tetragonal
Birefringence
0.009
0.096-0.098
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Beryllonite Vs Cassiterite Fracture
Fracture is an important parameter when you compare Beryllonite and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beryllonite 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 Beryllonite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Brittle. Cassiterite fracture is Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009) and Irregular.
Beryllonite Vs Cassiterite Luster
A primary knowledge about Beryllonite 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. Beryllonite exhibits Vitreous, Adamantine and Pearly luster. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.
