Manganotantalite Vs Bowenite
Origin
Brazil, Mozambique
Afghanistan, China, Southern and central Africa
Color
Scarlet, Red
Green, Yellow
Streak
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Not Available
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
Not Available
2.58-2.80
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Irregular, Management Team (2012)
Cleavage
Not Available
Not Available
Mohs Hardness
5.5-6.5
5.5
Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Not Available
Waxy, Silky, Resinous, Greasy
Pleochroism
Sometimes strongArthur Thomas
Not Available
Dispersion
Not Available
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
TranslucentHerve Nicolas Lazzarelli, Blue Chart Gem Identification (2010)
Refractive Index
2.19-2.34
1.530-1.575
Optic Character
Not Available
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Crystal System
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Birefringence
0.015
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Clarity
TransparentWalter Schumann
TranslucentHerve Nicolas Lazzarelli
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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Manganotantalite Vs Bowenite Fracture
Fracture is an important parameter when you compare Manganotantalite and Bowenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Manganotantalite Vs Bowenite 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 Manganotantalite is ConchoidalArthur Thomas and Gemstones (2009). Bowenite fracture is Irregular, Management Team (2012) and Uneven.
Manganotantalite Vs Bowenite Luster
A primary knowledge about Manganotantalite vs Bowenite 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. Bowenite, on other hand, exhibits Greasy, Resinous, Silky and Waxy luster.