Povondraite Vs Feldspar
Origin
Not Available
Southern and central Africa
Color
Brownish, Black
Yellow, Green
For which Rashi?
Not Available
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Planet
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Element of Planets
Not Available
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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
Not Available
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Durability
Not Available
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Specific Gravity
3.26
2.56-2.75
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
Cleavage
None
two or three
Mohs Hardness
Not Available
6-6.5
Chemical Composition
NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)
Not Available
Pleochroism
Strong: yellow-brown
None
Dispersion
Not Available
Not Available
Transparency
Translucent
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
Translucent
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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Povondraite Vs Feldspar Fracture
Fracture is an important parameter when you compare Povondraite and Feldspar Physical Properties. It is necessary to understand the significance of these properties, before you compare Povondraite 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. Fracture observed in Povondraite is Uneven, Uneven, ConchoidalAnthony et al and Handbook of mineralogy (2001). Feldspar fracture is Uneven, Conchoidal, Uneven, Conchoidal and Gemstones of the world (2001).
Povondraite Vs Feldspar Luster
A primary knowledge about Povondraite 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. Povondraite exhibits Resinous luster. Feldspar, on other hand, exhibits Vitreous luster.
