Eosphorite Vs Stibiotantalite
Origin
Brazil
Mozambique, Southern and central Africa
Color
Yellow, pink
Yellow, Reddish, Brown, Greenish
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
3.05-3.08
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Fracture
Subconchoidal, Uneven, Conchoidal, Uneven
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Poor on {100}
{???} Perfect
Chemical Composition
Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
SbTaO 4Ulrich Henn and Claudio C.
Luster
Vitreous, Resinous
Adamantine
Pleochroism
Visible: X = yellow; Y = pink; Z = pale pink to colorless
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Dispersion
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Transparency
Transparent
Gemmological Tables (2004) More from other references
Refractive Index
1.639-1.672
2.37-2.45
Optic Character
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Crystal System
Orthorhombic
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Birefringence
0.029-0.032
0.08
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
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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Eosphorite Vs Stibiotantalite Fracture
Fracture is an important parameter when you compare Eosphorite and Stibiotantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Eosphorite Vs Stibiotantalite 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 Eosphorite is Conchoidal, Subconchoidal, Uneven and Uneven. Stibiotantalite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001).
Eosphorite Vs Stibiotantalite Luster
A primary knowledge about Eosphorite vs Stibiotantalite 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. Eosphorite exhibits Resinous and Vitreous luster. Stibiotantalite, on other hand, exhibits Adamantine luster.