Demantoid Vs Chrome-Chalcedony
Origin
Italy
Southern and central Africa
Color
Green
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Not Available
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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
3.77-3.95
2.55-2.70
Fracture
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Cleavage
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Chemical Composition
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Pleochroism
None
Not Available
Dispersion
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Transparency
Gemmological Tables (2004)
Translucent
Refractive Index
1.880-1.890
1.530-1.543
Optic Character
Not Available
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Crystal System
cubic
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Birefringence
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0.003-0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
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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Demantoid Vs Chrome-Chalcedony Fracture
Fracture is an important parameter when you compare Demantoid and Chrome-Chalcedony Physical Properties. It is necessary to understand the significance of these properties, before you compare Demantoid Vs Chrome-Chalcedony 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.
Demantoid Vs Chrome-Chalcedony Luster
A primary knowledge about Demantoid vs Chrome-Chalcedony 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. Demantoid exhibits Adamantine luster. Chrome-Chalcedony, on other hand, exhibits Waxy luster.