Topaz Vs Nifontovite
Origin
Brazil, Madagascar, Russia, USA, Mexico, Pakistan, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia, brown, Yellow, Orange, Brazil, Sri Lanka, Pakistan, Russia
Mexico
Color
Yellow, Blue, Green, Red, White, Colorless, Blue, Red, Green, Yellow, pink, Brown
Colorless, Grey, gray
For which Rashi?
Sagittarius
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Element of Planets
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Finger
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Ring Metal
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Energy
Projective
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Not to wear with
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Powers
Healing, Love, Money
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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
Not Available
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Specific Gravity
3.49-3.57
2.35-2.36
Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Not Available
Cleavage
[001] Perfect
{???} Indistinct
Chemical Composition
Al2SiO4(F,OH)2
Ca 3B 6O 6(OH) 12 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous
Not Available
Pleochroism
Weak
Not Available
Transparency
Transparent
Transparent
Refractive Index
1.606-1.644
1.573-1.585
Optic Character
Not Available
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Crystal System
Orthorhombic
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Birefringence
0.008-0.011
Not Available
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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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Topaz Vs Nifontovite Fracture
Fracture is an important parameter when you compare Topaz and Nifontovite Physical Properties. It is necessary to understand the significance of these properties, before you compare Topaz Vs Nifontovite 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 Topaz is Brittle, ConchoidalArthur Thomas, Gemstones (2009), Subconchoidal and Uneven.
Topaz Vs Nifontovite Luster
A primary knowledge about Topaz vs Nifontovite 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. Topaz exhibits Vitreous luster.