Manganotantalite Vs Piemontite
Origin
Brazil, Mozambique
Italy
Color
Scarlet, Red
Red, Reddish, Brown, Black, 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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Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Splintery
Cleavage
Not Available
[001] good, [100] distinct
Mohs Hardness
5.5-6.5
6-6.5
Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Not Available
Luster
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Vitreous
Pleochroism
Sometimes strongArthur Thomas
visible
Dispersion
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
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Refractive Index
2.19-2.34
1.725-1.756
Optic Character
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Crystal System
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monoclinic
Birefringence
0.015
0.025-0.076
Clarity
TransparentWalter Schumann
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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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Manganotantalite Vs Piemontite Fracture
Fracture is an important parameter when you compare Manganotantalite and Piemontite Physical Properties. It is necessary to understand the significance of these properties, before you compare Manganotantalite Vs Piemontite 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). Piemontite fracture is Splintery and Uneven.
Manganotantalite Vs Piemontite Luster
A primary knowledge about Manganotantalite vs Piemontite 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. Piemontite, on other hand, exhibits Vitreous luster.