Pyroxmangite Vs London blue topaz
Origin
Australia
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Color
Red, pink, rose, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
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Planet
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Element of Planets
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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
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Durability
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Specific Gravity
3.76-3.77
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Fracture
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
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Cleavage
{110} Perfect, {110} Perfect
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Mohs Hardness
5-6
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Chemical Composition
(Fe,Mn) 7Si 7O 21Ulrich Henn and Claudio C.
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Luster
Vitreous
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Pleochroism
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Dispersion
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Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
1.735-1.756
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Optic Character
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Crystal System
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Birefringence
0.017-0.019
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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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Pyroxmangite Vs London blue topaz Fracture
Fracture is an important parameter when you compare Pyroxmangite and London blue topaz Physical Properties. It is necessary to understand the significance of these properties, before you compare Pyroxmangite Vs London blue topaz 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 Pyroxmangite is Gemstones (2009), Gemstones (2009), UnevenArthur Thomas and UnevenArthur Thomas.
Pyroxmangite Vs London blue topaz Luster
A primary knowledge about Pyroxmangite vs London blue topaz 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. Pyroxmangite exhibits Vitreous luster.