Almandine Vs Gaspeite
Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Canada, Australia
Color
Red, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black
Green
Streak
White
Yellow, Green, Yellow, Green
For which Rashi?
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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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HCl soluble
Durability
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Specific Gravity
3.95-4.30
3.71
Fracture
Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven
Cleavage
none
{10 1 1} Good
Mohs Hardness
7-7.5
4.5-5
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
(Ni,Mg,Fe++)CO3
Luster
Greasy, Vitreous
Vitreous
Pleochroism
None
Not Available
Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
1.770-1.820
1.830
Optic Character
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Crystal System
cubic
Trigonal
Birefringence
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0.220
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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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Almandine Vs Gaspeite Fracture
Fracture is an important parameter when you compare Almandine and Gaspeite Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine Vs Gaspeite 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 Almandine is Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle and Conchoidal. Gaspeite fracture is Uneven.
Almandine Vs Gaspeite Luster
A primary knowledge about Almandine vs Gaspeite 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. Almandine exhibits Greasy and Vitreous luster. Gaspeite, on other hand, exhibits Vitreous luster.
