Erythrite Vs Rock Crystal
Origin
Czech, Mexico, Australia
Sri Lanka
Color
Red, Colorless, Violet, Red, pink
White, Colorless, Blue, Red, Green, Yellow, Violet
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
Sectile
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Solubility
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Durability
Not Available
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Specific Gravity
3.06
2.65
Fracture
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Cleavage
Perfect on {010}; poor on {100} and { 1 02}.
Not Available
Mohs Hardness
Not Available
7
Chemical Composition
Co3(AsO4)2•8(H2O)
SiO 2Walter Schumann , Gemstones of the world (2001)
Luster
Subadamantine, Pearly
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Pleochroism
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
AbsentWalter Schumann
Transparency
Not Available
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.626-1.629
1.544-1.553
Optic Character
Not Available
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Crystal System
monoclinic
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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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Erythrite Vs Rock Crystal Fracture
Fracture is an important parameter when you compare Erythrite and Rock Crystal Physical Properties. It is necessary to understand the significance of these properties, before you compare Erythrite 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 Erythrite is (e.g. graphite). and Sectile Curved shavings or scrapings produced by a knife blade. Rock Crystal fracture is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001).
Erythrite Vs Rock Crystal Luster
A primary knowledge about Erythrite 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. Erythrite exhibits Pearly and Subadamantine luster.