Moissanite Vs Rosasite
Origin
Southern and central Africa
Italy
Color
Greenish, Blue, Colorless, Green, Yellow
Blue, Green
Streak
Greenish, gray
Blue, Green
For which Rashi?
Not Available
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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
Not Available
Brittle
Solubility
none
Effervesces in cold
Durability
Not Available
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Specific Gravity
3.17-3.24
4-4.2
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Splintery
Cleavage
(0001) indistinct
Perfect on {100} and {010}
Chemical Composition
SiCArthur Thomas , Gemstones (2009)
Not Available
Luster
Adamantine
Silky, Vitreous
Pleochroism
NilArthur Thomas
Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
2.648-2.691
1.672-1.688
Optic Character
Not Available
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Crystal System
6H polytype
monoclinic
Birefringence
0.043
0.139-0.143
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 Rosasite Fracture
Fracture is an important parameter when you compare Moissanite and Rosasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Moissanite Vs Rosasite 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). Rosasite fracture is Splintery.
Moissanite Vs Rosasite Luster
A primary knowledge about Moissanite vs Rosasite 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. Rosasite, on other hand, exhibits Silky and Vitreous luster.