Prase Vs Cryolite
Origin
Southern and central Africa
Not Available
Color
Blue
Colorless, White, Brownish, Reddish, Black, Brownish, Black, Colorless, gray, White, Reddish, Brown
Streak
Not Available
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
2.64-2.69
2.97
Fracture
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)
Uneven
Cleavage
Not Available
None observed
Chemical Composition
SiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Na 3AlF 6Ulrich Henn and Claudio C.
Luster
Not Available
Vitreous, Greasy, Pearly
Pleochroism
Not Available
colorless.
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.544-1.553
1.338-1.339
Optic Character
Not Available
Not Available
Crystal System
Not Available
monoclinic
Birefringence
0.009
0.001
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Prase Vs Cryolite Fracture
Fracture is an important parameter when you compare Prase and Cryolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Prase Vs Cryolite 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 Prase is Gems, Sixth Edition (2006), Gems and Sixth Edition (2006). Cryolite fracture is Uneven.
Prase Vs Cryolite Luster
A primary knowledge about Prase vs Cryolite 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. Cryolite, on other hand, exhibits Vitreous, Greasy and Pearly luster.