Origin
Austria, Spain, Russia, Canada, Australia
Colombia, Color: Red, Orangey Red, Orange, Yellow, color shift to Green, Hardness: 6 6.5, Refractive index: 1.55 1.56, Density: 2.66 2.70, Chemical composition: (Na, Ca)(Si, Al)4O8, Crystal structure: triclinic, Origins: Congo, Tibet.
Color
Colorless, Brownish, Yellow, Green, gray, White
Red, Yellow, White, gray, Green, Yellow, Red, Colorless, gray, Yellow, Green, 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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Solubility
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Durability
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Specific Gravity
3.7-3.9
2.65-2.69
Fracture
Conchoidal, Brittle
Uneven, Uneven, Conchoidal, Uneven, Gems, Sixth Edition (2006)
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Perfect on {001}, good on {010}
Mohs Hardness
5.5-6
6-6.5
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
(Na,Ca)Al1-2Si3-2O8
Pleochroism
Not Available
colorless.
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent, Translucent, Transparent to translucent
Refractive Index
1.735-1.738
1.543-1.564
Optic Character
Not Available
Biaxial/+
Crystal System
Isometric
Triclinic
Birefringence
Not Available
0.007-0.011
Clarity
TransparentWalter Schumann
Transparent
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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Periclase Vs Andesine Fracture
Fracture is an important parameter when you compare Periclase and Andesine Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Andesine 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 Periclase is Brittle and Conchoidal. Andesine fracture is Conchoidal, Gems, Sixth Edition (2006), Uneven, Uneven and Uneven.
Periclase Vs Andesine Luster
A primary knowledge about Periclase vs Andesine 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. Periclase exhibits Vitreous luster. Andesine, on other hand, exhibits Vitreous luster.