Dioptase Vs Periclase
Origin
Dioptase from Altyn Tübe, Kazakhstan, the type locality
Austria, Spain, Russia, Canada, Australia
Color
Green, Blue, Green
Colorless, Brownish, Yellow, Green, gray, White
For which Rashi?
Not Available
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Planet
Not Available
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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
Soluble
Not Available
Durability
Not Available
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Specific Gravity
3.25-3.35
3.7-3.9
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Conchoidal, Brittle
Cleavage
Perfect in three directions
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
Weak; dark emerald green
Not Available
Transparency
TranslucentHerve Nicolas Lazzarelli
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.644-1.720
1.735-1.738
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Isometric
Birefringence
0.051-0.053
Not Available
Clarity
TranslucentHerve Nicolas Lazzarelli
TransparentWalter Schumann
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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Dioptase Vs Periclase Fracture
Fracture is an important parameter when you compare Dioptase and Periclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Periclase 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 Dioptase is Brittle, Conchoidal, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Periclase fracture is Brittle and Conchoidal.
Dioptase Vs Periclase Luster
A primary knowledge about Dioptase vs Periclase 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. Dioptase exhibits Vitreous luster. Periclase, on other hand, exhibits Vitreous luster.