Rock Crystal Vs Precious coral
Origin
Sri Lanka
Spain, Italy
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
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Streak
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For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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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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Solubility
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Durability
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Specific Gravity
2.65
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Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
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Cleavage
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Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
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Luster
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Pleochroism
AbsentWalter Schumann
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
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Refractive Index
1.544-1.553
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Optic Character
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Crystal System
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Birefringence
0.009
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Clarity
TransparentWalter Schumann
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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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Rock Crystal Vs Precious coral Fracture
Fracture is an important parameter when you compare Rock Crystal and Precious coral Physical Properties. It is necessary to understand the significance of these properties, before you compare Rock Crystal Vs Precious coral 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).
Rock Crystal Vs Precious coral Luster
A primary knowledge about Rock Crystal vs Precious coral 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.