Periclase Vs Shattuckite
Origin
Austria, Spain, Russia, Canada, Australia
the type locality
Color
Colorless, Brownish, Yellow, Green, gray, White
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
Brittle
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Solubility
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Durability
Not Available
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Specific Gravity
3.7-3.9
3.80-4.15
Fracture
Conchoidal, Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
perfect along [010] and [100]
Mohs Hardness
5.5-6
3.5-4
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Not Available
X = very pale blue; Y = pale blue; Z = deep blue
Dispersion
Not Available
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Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Translucent
Refractive Index
1.735-1.738
1.752-1.815
Optic Character
Not Available
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Crystal System
Isometric
Orthorhombic
Birefringence
Not Available
0.063
Clarity
TransparentWalter Schumann
Translucent
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 Shattuckite Fracture
Fracture is an important parameter when you compare Periclase and Shattuckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Shattuckite 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. Shattuckite fracture is Gemstones (2009), Uneven and UnevenArthur Thomas.
Periclase Vs Shattuckite Luster
A primary knowledge about Periclase vs Shattuckite 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. Shattuckite, on other hand, exhibits Silky luster.