Marble Vs Rock Crystal
Origin
Southern and central Africa
Sri Lanka
Color
Green, Brown, Red
White, Colorless, Blue, Red, Green, Yellow, Violet
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
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2.65
Fracture
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ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
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Mohs Hardness
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7
Chemical Composition
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SiO 2Walter Schumann , Gemstones of the world (2001)
Luster
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Pleochroism
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AbsentWalter Schumann
Transparency
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TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
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1.544-1.553
Optic Character
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Crystal System
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Birefringence
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0.009
Clarity
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TransparentWalter Schumann
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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Marble Vs Rock Crystal Fracture
Fracture is an important parameter when you compare Marble and Rock Crystal Physical Properties. It is necessary to understand the significance of these properties, before you compare Marble Vs Rock Crystal 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. Rock Crystal fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001).
Marble Vs Rock Crystal Luster
A primary knowledge about Marble vs Rock Crystal 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.