Melanite Vs Prasiolite
Streak
Not Available
Not Available
For which Rashi?
Not Available
Libra, Sagittarius, Taurus
Planet
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Jupiter
Element of Planets
Not Available
Water
Finger
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Ring Metal
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Energy
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Receptive
Deities
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Goddess
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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Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.70-4.10
2.65
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Not Available
3,1
Chemical Composition
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
SiO 2Ulrich Henn and Claudio C.
Luster
Subadamantine, Vitreous
Vitreous
Pleochroism
Not Available
Very weak: light green pale greenWalter Schumann
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.855-1.895
1.544-1.553
Optic Character
Not Available
Not Available
Crystal System
Not Available
Trigonal
Birefringence
Not Available
0.009
Clarity
Translucent
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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Melanite Vs Prasiolite Fracture
Fracture is an important parameter when you compare Melanite and Prasiolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Melanite 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 Melanite is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Prasiolite fracture is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).
Melanite Vs Prasiolite Luster
A primary knowledge about Melanite 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. Melanite exhibits Subadamantine and Vitreous luster. Prasiolite, on other hand, exhibits Vitreous luster.