Periclase Vs Orthoclase
Origin
Austria, Spain, Russia, Canada, Australia
Russia
Color
Colorless, Brownish, Yellow, Green, gray, White
Colorless, Colorless, Greenish, Yellow, White, pink
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
Brittle
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Solubility
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Durability
Not Available
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Specific Gravity
3.7-3.9
2.54-2.61
Fracture
Conchoidal, Brittle
Gems, Uneven
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Has perfect cleavage on {001} and good cleavage on {010}. Cleavages intersect at 90°.
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
KAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Not Available
colorless.
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Gemmological Tables (2004) More from other references
Refractive Index
1.735-1.738
1.518-1.536
Optic Character
Not Available
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Crystal System
Isometric
monoclinic
Birefringence
Not Available
0.0050-0.0060
Clarity
TransparentWalter Schumann
TransparentUlrich Henn and Claudio C. Milisenda
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 Orthoclase Fracture
Fracture is an important parameter when you compare Periclase and Orthoclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Orthoclase 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. Orthoclase fracture is Gems and Uneven.
Periclase Vs Orthoclase Luster
A primary knowledge about Periclase vs Orthoclase 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. Orthoclase, on other hand, exhibits Pearly and Vitreous luster.