Bort Vs Feldspar
Origin
Not Available
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Yellow, Green
Streak
Not Available
White
For which Rashi?
Not Available
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Planet
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Not Available
Element of Planets
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Energy
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Finger
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Ring Metal
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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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Solubility
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Durability
Not Available
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Specific Gravity
Not Available
2.56-2.75
Fracture
Not Available
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
Cleavage
Not Available
two or three
Mohs Hardness
Not Available
6-6.5
Chemical Composition
Not Available
Not Available
Luster
Not Available
Vitreous
Pleochroism
Not Available
None
Dispersion
Not Available
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Transparency
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Transparent, Translucent
Refractive Index
Not Available
1.518-1.570
Optic Character
Not Available
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Crystal System
Not Available
Triclinic or monoclinic
Birefringence
Not Available
0.008-0.010
Clarity
Not Available
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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Bort Vs Feldspar Fracture
Fracture is an important parameter when you compare Bort and Feldspar Physical Properties. It is necessary to understand the significance of these properties, before you compare Bort Vs Feldspar 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. Feldspar fracture is Uneven, Conchoidal, Uneven, Conchoidal and Gemstones of the world (2001).
Bort Vs Feldspar Luster
A primary knowledge about Bort vs Feldspar 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, on other hand, exhibits Vitreous luster.