Stibiotantalite Vs Charlesite
Origin
Mozambique, Southern and central Africa
Southern and central Africa
Color
Yellow, Reddish, Brown, Greenish
Colorless, White, Yellow, Colorless, Yellow, pink
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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1.79
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Irregular/uneven, Brittle, Metallic
Cleavage
{???} Perfect
Perfect on {10bar10}
Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
Luster
Adamantine
Vitreous
Pleochroism
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Nearly colorless to pale golden yellow
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
2.37-2.45
1.492
Optic Character
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Crystal System
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Trigonal
Birefringence
0.08
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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 Charlesite Fracture
Fracture is an important parameter when you compare Stibiotantalite and Charlesite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stibiotantalite Vs Charlesite 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). Charlesite fracture is Brittle, Irregular/uneven and Metallic.
Stibiotantalite Vs Charlesite Luster
A primary knowledge about Stibiotantalite vs Charlesite 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. Charlesite, on other hand, exhibits Vitreous luster.