Ekanite Vs Demantoid
Origin
Canada, Southern and central Africa
Italy
Color
Green, Green, Yellow, Red
Green
Streak
White
Not Available
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
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
Not Available
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Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
Not Available
Durability
Not Available
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Specific Gravity
3.28-3.32
3.77-3.95
Fracture
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Uneven
Not Available
Cleavage
{101} Distinct
Not Available
Chemical Composition
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
Luster
Vitreous
Adamantine
Pleochroism
Not Available
None
Dispersion
Not Available
Not Available
Transparency
Transparent
Gemmological Tables (2004)
Refractive Index
1.593-1.596
1.880-1.890
Optic Character
Not Available
Not Available
Crystal System
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
cubic
Birefringence
0.001
Not Available
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Ekanite Vs Demantoid Fracture
Fracture is an important parameter when you compare Ekanite and Demantoid Physical Properties. It is necessary to understand the significance of these properties, before you compare Ekanite Vs Demantoid 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 Ekanite is Brittle, Gemstones (2009), Gemstones (2009), Uneven and UnevenArthur Thomas.
Ekanite Vs Demantoid Luster
A primary knowledge about Ekanite vs Demantoid 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. Ekanite exhibits Vitreous luster. Demantoid, on other hand, exhibits Adamantine luster.