Almandine Vs Pyrophyllite
Origin
Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA
Brazil
Color
Red, Brown, Brownish, Black
White, Blue, Yellow, Brown, Green, Brownish, Greenish, gray
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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Durability
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Specific Gravity
3.95-4.30
2.65-2.90
Fracture
Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Gemstones (2009), Flexible Flexible fragments.
Cleavage
none
{001} Perfect
Mohs Hardness
7-7.5
Not Available
Chemical Composition
Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Al 2Si 4O 10(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Vitreous
Pearly
Pleochroism
None
NilArthur Thomas
Transparency
Gemmological Tables (2004) More from other references
Translucent
Refractive Index
1.770-1.820
1.534-1.601
Optic Character
Not Available
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Crystal System
cubic
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Birefringence
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0.050
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
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 Pyrophyllite Fracture
Fracture is an important parameter when you compare Almandine and Pyrophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine Vs Pyrophyllite 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, ConchoidalArthur Thomas and Gemstones (2009). Pyrophyllite fracture is Gemstones (2009) and Flexible Flexible fragments..
Almandine Vs Pyrophyllite Luster
A primary knowledge about Almandine vs Pyrophyllite 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. Pyrophyllite, on other hand, exhibits Pearly luster.