Gahnospinel Vs Prasiolite
Streak
Not Available
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For which Rashi?
Sagittarius, Scorpio
Libra, Sagittarius, Taurus
Element of Planets
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Water
Finger
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Ring Metal
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Energy
Projective
Receptive
Deities
Hephaestus
Goddess
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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Brittle
Solubility
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Durability
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Specific Gravity
3.65-4.55
2.65
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
None, but may exhibit slight parting
3,1
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
SiO 2Ulrich Henn and Claudio C.
Pleochroism
AbsentWalter Schumann
Very weak: light green pale greenWalter Schumann
Transparency
Gemmological Tables (2004)
Transparent, Translucent
Refractive Index
1.735-1.790
1.544-1.553
Optic Character
Not Available
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Crystal System
Isometric
Trigonal
Birefringence
Not Available
0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
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 Prasiolite Fracture
Fracture is an important parameter when you compare Gahnospinel and Prasiolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnospinel Vs Prasiolite 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). Prasiolite fracture is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).
Gahnospinel Vs Prasiolite Luster
A primary knowledge about Gahnospinel vs Prasiolite 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. Prasiolite, on other hand, exhibits Vitreous luster.