Gahnospinel Vs Moldavite
Streak
Not Available
Not Available
For which Rashi?
Sagittarius, Scorpio
Aquarius
Element of Planets
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Energy
Projective
Not Available
Finger
Not Available
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Ring Metal
Not Available
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Deities
Hephaestus
Gia, Persephone
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
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.65-4.55
2.32-2.38
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
None, but may exhibit slight parting
Not Available
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
SiO 2(+Al 2O 3)Walter Schumann , Gemstones of the world (2001)
Pleochroism
AbsentWalter Schumann
Absent
Dispersion
Not Available
None
Transparency
Gemmological Tables (2004)
Transparent, Translucent
Refractive Index
1.735-1.790
1.48-1.54
Optic Character
Not Available
Not Available
Crystal System
Isometric
Amorphous
Birefringence
Not Available
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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 Moldavite Fracture
Fracture is an important parameter when you compare Gahnospinel and Moldavite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gahnospinel Vs Moldavite 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). Moldavite fracture is ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann and Gemstones of the world (2001).
Gahnospinel Vs Moldavite Luster
A primary knowledge about Gahnospinel vs Moldavite 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. Moldavite, on other hand, exhibits Vitreous luster.
