Feldspar Vs Nickeline
Origin
Southern and central Africa
Australia
Color
Yellow, Green
Red, White, gray, Black
Streak
White
Brownish, Black
For which Rashi?
Not Available
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Planet
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Element of Planets
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Finger
Not Available
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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
Not Available
Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.56-2.75
Not Available
Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
Conchoidal, Uneven
Cleavage
two or three
{1010} Imperfect, {0001} Imperfect
Mohs Hardness
6-6.5
5-5.5
Chemical Composition
Not Available
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Luster
Vitreous
Not Available
Pleochroism
None
Strong (reflected light)
Dispersion
Not Available
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Transparency
Transparent, Translucent
Not Available
Refractive Index
1.518-1.570
Not Available
Optic Character
Not Available
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Crystal System
Triclinic or monoclinic
Hexagonal
Birefringence
0.008-0.010
Not Available
Clarity
Transparent
Not Available
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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Feldspar Vs Nickeline Fracture
Fracture is an important parameter when you compare Feldspar and Nickeline Physical Properties. It is necessary to understand the significance of these properties, before you compare Feldspar 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 Feldspar is Conchoidal, Conchoidal, Gemstones of the world (2001), Uneven and Uneven. Nickeline fracture is Conchoidal and Uneven.
Feldspar Vs Nickeline Luster
A primary knowledge about Feldspar 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. Feldspar exhibits Vitreous luster.