Hibonite Vs Pyrope Almandine
Origin
Madagascar
Brazil, Tanzania, Zimbabwe, Madagascar, Burma, Sri Lanka, India
Color
Brownish, Black, Reddish, Brown, Blue
Red, Violet
Streak
Reddish, Brown
Not Available
For which Rashi?
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Planet
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Element of Planets
Not Available
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Finger
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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
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.84
3.62-4.20
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
ConchoidalGemdat.org, Management Team (2012), ConchoidalGemdat.org, Management Team (2012)
Cleavage
{0001} good, {10 1 0} parting
Not Available
Mohs Hardness
7.5-8
7-7.5
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
Luster
Vitreous
Not Available
Pleochroism
O = brownish gray; E = gray
AbsentWalter Schumann
Transparency
Handbook of mineralogy (2001)
TransparentGemdat.org, Management Team (2012)
Refractive Index
1.79-1.807
1.73-1.77
Optic Character
Not Available
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Crystal System
Hexagonal
Not Available
Birefringence
Not Available
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Clarity
Handbook of mineralogy (2001)
TransparentGemdat.org
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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Hibonite Vs Pyrope Almandine Fracture
Fracture is an important parameter when you compare Hibonite and Pyrope Almandine Physical Properties. It is necessary to understand the significance of these properties, before you compare Hibonite Vs Pyrope Almandine 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 Hibonite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal. Pyrope Almandine fracture is ConchoidalGemdat.org, ConchoidalGemdat.org, Management Team (2012) and Management Team (2012).
Hibonite Vs Pyrope Almandine Luster
A primary knowledge about Hibonite vs Pyrope Almandine 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. Hibonite exhibits Vitreous luster.