Demantoid Vs Zinnwaldite
Origin
Italy
Not Available
Color
Green
Yellow, Violet, Green, Brown, White, gray, Greenish
Streak
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White
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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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Elastic
Solubility
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Durability
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Specific Gravity
3.77-3.95
2.9-3.1
Fracture
Not Available
Uneven
Cleavage
Not Available
Perfect basal {001}
Mohs Hardness
6.5
3.5-4.0
Chemical Composition
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
Not Available
Luster
Adamantine
Pearly, Vitreous
Pleochroism
None
Distinct
Dispersion
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Transparency
Gemmological Tables (2004)
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Refractive Index
1.880-1.890
1.565-1.625
Optic Character
Not Available
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Crystal System
cubic
monoclinic
Birefringence
Not Available
0.040-0.050
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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 Zinnwaldite Fracture
Fracture is an important parameter when you compare Demantoid and Zinnwaldite Physical Properties. It is necessary to understand the significance of these properties, before you compare Demantoid Vs Zinnwaldite 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. Zinnwaldite fracture is Uneven.
Demantoid Vs Zinnwaldite Luster
A primary knowledge about Demantoid vs Zinnwaldite 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. Zinnwaldite, on other hand, exhibits Pearly and Vitreous luster.
