Feldspar Vs Hibonite
Origin
Southern and central Africa
Madagascar
Color
Yellow, Green
Brownish, Black, Reddish, Brown, Blue
Streak
White
Reddish, Brown
For which Rashi?
Not Available
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Planet
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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
2.56-2.75
3.84
Fracture
Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
two or three
{0001} good, {10 1 0} parting
Mohs Hardness
6-6.5
7.5-8
Chemical Composition
Not Available
(Ca,Ce)(Al,Ti,Mg)12O19
Pleochroism
None
O = brownish gray; E = gray
Dispersion
Not Available
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Transparency
Transparent, Translucent
Handbook of mineralogy (2001)
Refractive Index
1.518-1.570
1.79-1.807
Optic Character
Not Available
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Crystal System
Triclinic or monoclinic
Hexagonal
Birefringence
0.008-0.010
Not Available
Clarity
Transparent
Handbook of mineralogy (2001)
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 Hibonite Fracture
Fracture is an important parameter when you compare Feldspar and Hibonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Feldspar Vs Hibonite 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 Uneven, Conchoidal, Uneven, Conchoidal and Gemstones of the world (2001). Hibonite fracture is Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal and Brittle.
Feldspar Vs Hibonite Luster
A primary knowledge about Feldspar vs Hibonite 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. Hibonite, on other hand, exhibits Vitreous luster.
