Gahnospinel Vs Bastnsite
Origin
Sri Lanka
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Streak
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For which Rashi?
Sagittarius, Scorpio
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Planet
Pluto
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Element of Planets
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Finger
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Ring Metal
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Energy
Projective
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Deities
Hephaestus
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Not to wear with
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Powers
Money
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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
3.65-4.55
4.78-5.20
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
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Cleavage
None, but may exhibit slight parting
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Mohs Hardness
7.5-8
4-4.5
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
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Luster
Vitreous
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Pleochroism
AbsentWalter Schumann
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Dispersion
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Transparency
Gemmological Tables (2004)
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Refractive Index
1.735-1.790
1.72-1.82
Optic Character
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Crystal System
Isometric
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Birefringence
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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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Gahnospinel Vs Bastnsite Fracture
Fracture is an important parameter when you compare Gahnospinel and Bastnsite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnospinel Vs Bastnsite 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 Gahnospinel is ConchoidalArthur Thomas and Gemstones (2009).
Gahnospinel Vs Bastnsite Luster
A primary knowledge about Gahnospinel vs Bastnsite 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 exhibits Vitreous luster.