Jet Vs Prasiolite
Streak
Not Available
Not Available
For which Rashi?
Capricorn
Libra, Sagittarius, Taurus
Element of Planets
Earth
Water
Finger
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Ring Metal
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Energy
Receptive
Receptive
Not to wear with
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Powers
Protection
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Planetary
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Talisman
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Tenacity
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Brittle
Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
1.19-1.35
2.65
Fracture
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Not Available
3,1
Chemical Composition
Not Available
SiO 2Ulrich Henn and Claudio C.
Pleochroism
AbsentWalter Schumann
Very weak: light green pale greenWalter Schumann
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent
Refractive Index
1.640-1.680
1.544-1.553
Optic Character
Not Available
Not Available
Crystal System
Amorphous
Trigonal
Birefringence
Not Available
0.009
Clarity
Gemmological Tables (2004) More from other references
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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Jet Vs Prasiolite Fracture
Fracture is an important parameter when you compare Jet and Prasiolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Jet 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 Jet is ConchoidalWalter Schumann, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Prasiolite fracture is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).
Jet Vs Prasiolite Luster
A primary knowledge about Jet 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. Jet exhibits Waxy luster. Prasiolite, on other hand, exhibits Vitreous luster.