Nickeline Vs Manganotantalite
Origin
Australia
Brazil, Mozambique
Color
Red, White, gray, Black
Scarlet, Red
Streak
Brownish, Black
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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
Brittle
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Solubility
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Durability
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Specific Gravity
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Fracture
Conchoidal, Uneven
ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{1010} Imperfect, {0001} Imperfect
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Mohs Hardness
5-5.5
5.5-6.5
Chemical Composition
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MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Luster
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Pleochroism
Strong (reflected light)
Sometimes strongArthur Thomas
Dispersion
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Transparency
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TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
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2.19-2.34
Optic Character
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Crystal System
Hexagonal
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Birefringence
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0.015
Clarity
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TransparentWalter Schumann
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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Nickeline Vs Manganotantalite Fracture
Fracture is an important parameter when you compare Nickeline and Manganotantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Nickeline Vs Manganotantalite 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 Nickeline is Conchoidal and Uneven. Manganotantalite fracture is ConchoidalArthur Thomas and Gemstones (2009).
Nickeline Vs Manganotantalite Luster
A primary knowledge about Nickeline vs Manganotantalite 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.