Beryllonite Vs Verdite
Origin
USA
Southern and central Africa
Color
Colorless, Colorless, White, Yellow
Green, Yellow, Red, Blue
For which Rashi?
Not Available
Not Available
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
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.79-2.87
2.80-3.0
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Not Available
Cleavage
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
{110} Good
Chemical Composition
NaBePO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaFeS2•2(H2O)
Luster
Vitreous, Adamantine, Pearly
Vitreous, Silky
Pleochroism
AbsentWalter Schumann
Extreme
Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
1.552-1.562
1.580
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.009
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Beryllonite Vs Verdite Fracture
Fracture is an important parameter when you compare Beryllonite and Verdite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beryllonite Vs Verdite 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 Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Beryllonite Vs Verdite Luster
A primary knowledge about Beryllonite vs Verdite 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 Adamantine, Pearly and Vitreous luster. Verdite, on other hand, exhibits Silky and Vitreous luster.