Riebeckite Vs Moissanite
Origin
Not Available
Southern and central Africa
Color
Black, Blue, Yellow, Green
Greenish, Blue, Colorless, Green, Yellow
Streak
Grey, Greenish, Brown
Greenish, gray
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
none
Durability
Not Available
Not Available
Specific Gravity
3.28-3.44
3.17-3.24
Fracture
Uneven, Splintery, Brittle
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
(0001) indistinct
Mohs Hardness
5.0-6.0
9-9.5
Chemical Composition
Not Available
SiCArthur Thomas , Gemstones (2009)
Luster
Vitreous, Silky
Adamantine
Pleochroism
X = blue
NilArthur Thomas
Transparency
Not Available
Gemmological Tables (2004) More from other references
Refractive Index
1.680-1.698
2.648-2.691
Optic Character
Not Available
Not Available
Crystal System
monoclinic
6H polytype
Birefringence
0.005-0.008
0.043
Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Riebeckite Vs Moissanite Fracture
Fracture is an important parameter when you compare Riebeckite and Moissanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Riebeckite Vs Moissanite 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 Riebeckite is Brittle, Splintery and Uneven. Moissanite fracture is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Riebeckite Vs Moissanite Luster
A primary knowledge about Riebeckite vs Moissanite 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. Riebeckite exhibits Silky and Vitreous luster. Moissanite, on other hand, exhibits Adamantine luster.