Precious coral Vs Gahnospinel
Origin
Spain, Italy
Sri Lanka
Streak
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For which Rashi?
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Sagittarius, Scorpio
Planet
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Pluto
Element of Planets
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Finger
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Ring Metal
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Energy
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Projective
Deities
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Hephaestus
Not to wear with
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Powers
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Money
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
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3.65-4.55
Fracture
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ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
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None, but may exhibit slight parting
Chemical Composition
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(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Luster
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Vitreous
Pleochroism
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AbsentWalter Schumann
Dispersion
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Transparency
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Gemmological Tables (2004)
Refractive Index
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1.735-1.790
Optic Character
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Crystal System
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Isometric
Birefringence
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Clarity
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TransparentUlrich Henn and Claudio C. Milisenda
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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Precious coral Vs Gahnospinel Fracture
Fracture is an important parameter when you compare Precious coral and Gahnospinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Precious coral Vs Gahnospinel 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. Gahnospinel fracture is ConchoidalArthur Thomas and Gemstones (2009).
Precious coral Vs Gahnospinel Luster
A primary knowledge about Precious coral vs Gahnospinel 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. Gahnospinel, on other hand, exhibits Vitreous luster.