Moissanite Vs Cordierite
Origin
Southern and central Africa
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Color
Greenish, Blue, Colorless, Green, Yellow
Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray
Streak
Greenish, gray
White
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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Brittle
Solubility
none
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Durability
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Specific Gravity
3.17-3.24
2.57-2.66
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Subconchoidal, Conchoidal, Brittle
Cleavage
(0001) indistinct
Fair on {100}, poor on {001} and {010}
Mohs Hardness
9-9.5
7-7.5
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Mg2Al4Si5O18
Luster
Adamantine
Greasy, Vitreous
Pleochroism
NilArthur Thomas
X = pale yellow
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
2.648-2.691
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Optic Character
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Crystal System
6H polytype
Orthorhombic
Birefringence
0.043
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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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Moissanite Vs Cordierite Fracture
Fracture is an important parameter when you compare Moissanite and Cordierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moissanite Vs Cordierite 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 Moissanite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Cordierite fracture is Brittle, Conchoidal and Subconchoidal.
Moissanite Vs Cordierite Luster
A primary knowledge about Moissanite vs Cordierite 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. Moissanite exhibits Adamantine luster. Cordierite, on other hand, exhibits Greasy and Vitreous luster.