Periclase Vs Spodumene
Origin
Austria, Spain, Russia, Canada, Australia
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada
Color
Colorless, Brownish, Yellow, Green, gray, White
Green, White
For which Rashi?
Not Available
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
insoluble
Durability
Not Available
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Specific Gravity
3.7-3.9
3.15-3.21
Fracture
Conchoidal, Brittle
Uneven, Subconchoidal, Gemstones (2009)
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
LiAlSi2O6
Pleochroism
Not Available
Strong in kunzite: α-purple
Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references
Transparent
Refractive Index
1.735-1.738
1.657-1.681
Optic Character
Not Available
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Crystal System
Isometric
monoclinic
Birefringence
Not Available
0.014-0.018
Clarity
TransparentWalter Schumann
Gems
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 Spodumene Fracture
Fracture is an important parameter when you compare Periclase and Spodumene Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Spodumene 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 Conchoidal and Brittle. Spodumene fracture is Uneven, Subconchoidal and Gemstones (2009).
Periclase Vs Spodumene Luster
A primary knowledge about Periclase vs Spodumene 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. Spodumene, on other hand, exhibits Vitreous luster.
