Rock Crystal Vs Sylvite
Origin
Sri Lanka
Mexico, Canada
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Colorless, White, Blue, Red, Reddish, Brownish
Streak
Not Available
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
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Deities
Not Available
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Not to wear with
Not Available
Not Available
Powers
Not Available
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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
2.65
1.993
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Brittle
Cleavage
Not Available
Perfect on [100], [010], [001]
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Not Available
Luster
Not Available
Vitreous
Pleochroism
AbsentWalter Schumann
Visible in colored crystals
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Not Available
Refractive Index
1.544-1.553
1.4903
Optic Character
Not Available
Not Available
Crystal System
Not Available
Isometric
Birefringence
0.009
Not Available
Clarity
TransparentWalter Schumann
Not Available
Neurological
Not Available
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Cardiovascular
Not Available
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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
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Qualities Associated
Not Available
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Rock Crystal Vs Sylvite Fracture
Fracture is an important parameter when you compare Rock Crystal and Sylvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rock Crystal Vs Sylvite 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 Rock Crystal is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001). Sylvite fracture is Brittle and Uneven.
Rock Crystal Vs Sylvite Luster
A primary knowledge about Rock Crystal vs Sylvite 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. Sylvite, on other hand, exhibits Vitreous luster.