Simpsonite Vs Verdite
Origin
Australia
Southern and central Africa
Color
Colorless, White, Brownish, Yellow, Brown
Green, Yellow, Red, Blue
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
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Solubility
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Durability
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Specific Gravity
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2.80-3.0
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
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Chemical Composition
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.
NaFeS2•2(H2O)
Luster
Adamantine
Vitreous, Silky
Pleochroism
NilArthur Thomas
Extreme
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
1.994-2.040
1.580
Optic Character
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Crystal System
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Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.046
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Clarity
Gemmological Tables (2004) More from other references
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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Simpsonite Vs Verdite Fracture
Fracture is an important parameter when you compare Simpsonite and Verdite Physical Properties. It is necessary to understand the significance of these properties, before you compare Simpsonite 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 Simpsonite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001).
Simpsonite Vs Verdite Luster
A primary knowledge about Simpsonite 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. Simpsonite exhibits Adamantine luster. Verdite, on other hand, exhibits Silky and Vitreous luster.