Origin
Austria, Spain, Russia, Canada, Australia
Mexico, Thailand, Italy, Austria
Color
Colorless, Brownish, Yellow, Green, gray, White
Green, Brown, Colorless, Greenish, gray, Yellow, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.7-3.9
3.30-3.50
Fracture
Conchoidal, Brittle
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Perfect on {110}, poor on {101}, {001} rare
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Adamantine, Silky
Pleochroism
Not Available
AbsentWalter Schumann
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent, Translucent
Refractive Index
1.735-1.738
1.614-1.636
Optic Character
Not Available
Not Available
Crystal System
Isometric
Orthorhombic
Birefringence
Not Available
0.022
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
Not Available
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Periclase Vs Hemimorphite Fracture
Fracture is an important parameter when you compare Periclase and Hemimorphite Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Hemimorphite 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. Hemimorphite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Uneven and Uneven.
Periclase Vs Hemimorphite Luster
A primary knowledge about Periclase vs Hemimorphite 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. Hemimorphite, on other hand, exhibits Adamantine, Silky and Vitreous luster.