Spinel Vs Nickeline
Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Australia
Color
Blue, Violet, Colorless, Red, Green, Brown
Red, White, gray, Black
Streak
White
Brownish, Black
For which Rashi?
Sagittarius, Scorpio
Not Available
Planet
Pluto
Not Available
Element of Planets
Not Available
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Energy
Projective
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Deities
Hephaestus
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Not to wear with
Not Available
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Powers
Money
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Brittle
Solubility
none
Not Available
Durability
Not Available
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Specific Gravity
3.64-3.66
Not Available
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven
Cleavage
None, but may exhibit slight parting
{1010} Imperfect, {0001} Imperfect
Chemical Composition
MgAl2O4
Not Available
Luster
Vitreous
Not Available
Pleochroism
Absent
Strong (reflected light)
Transparency
Transparent, Translucent, Transparent to translucent
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Refractive Index
1.73
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Optic Character
Not Available
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Crystal System
Isometric
Hexagonal
Birefringence
Not Available
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Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Spinel Vs Nickeline Fracture
Fracture is an important parameter when you compare Spinel and Nickeline Physical Properties. It is necessary to understand the significance of these properties, before you compare Spinel Vs Nickeline 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 Spinel is Conchoidal, Uneven, ConchoidalArthur Thomas and Gemstones (2009). Nickeline fracture is Conchoidal and Uneven.
Spinel Vs Nickeline Luster
A primary knowledge about Spinel vs Nickeline 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. Spinel exhibits Vitreous luster.