Stibiotantalite Vs Smithsonite
Origin
Mozambique, Southern and central Africa
USA, Southern and central Africa
Color
Yellow, Reddish, Brown, Greenish
Brown, Green, White, gray, Blue, Yellow
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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Brittle
Solubility
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Durability
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Specific Gravity
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4.00-4.65
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Sub-Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Cleavage
{???} Perfect
Perfect on [1011]
Mohs Hardness
5.5-6
5-5.5
Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Vitreous, Pearly
Pleochroism
Not Available
AbsentWalter Schumann
Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
2.37-2.45
1.620-1.850
Optic Character
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Crystal System
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Trigonal
Birefringence
0.08
0.223-0.227
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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Stibiotantalite Vs Smithsonite Fracture
Fracture is an important parameter when you compare Stibiotantalite and Smithsonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stibiotantalite Vs Smithsonite 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 Stibiotantalite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001). Smithsonite fracture is Brittle, Gemstones of the world (2001) More from other references, Metallic, Sub-Conchoidal, Uneven and UnevenWalter Schumann.
Stibiotantalite Vs Smithsonite Luster
A primary knowledge about Stibiotantalite vs Smithsonite 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. Stibiotantalite exhibits Adamantine luster. Smithsonite, on other hand, exhibits Pearly and Vitreous luster.