Hardystonite Vs Rock Crystal
Color
White, Brown, pink
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
Not Available
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Planet
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.396-3.443
2.65
Fracture
Brittle, Metallic
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
[001] good, [100] and [110] fair
Not Available
Chemical Composition
Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
SiO 2Walter Schumann , Gemstones of the world (2001)
Luster
Vitreous, Resinous, Greasy
Not Available
Pleochroism
Not Available
AbsentWalter Schumann
Transparency
Handbook of mineralogy (2001)
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.672
1.544-1.553
Optic Character
Not Available
Not Available
Crystal System
tetragonal
Not Available
Birefringence
Not Available
0.009
Clarity
Handbook of mineralogy (2001)
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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Hardystonite Vs Rock Crystal Fracture
Fracture is an important parameter when you compare Hardystonite and Rock Crystal Physical Properties. It is necessary to understand the significance of these properties, before you compare Hardystonite 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. Fracture observed in Hardystonite is Brittle and Metallic. Rock Crystal fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001).
Hardystonite Vs Rock Crystal Luster
A primary knowledge about Hardystonite 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. Hardystonite exhibits Greasy, Resinous and Vitreous luster.