Periclase Vs Pectolite
Origin
Austria, Spain, Russia, Canada, Australia
Canada, Southern and central Africa
Color
Colorless, Brownish, Yellow, Green, gray, White
Colorless, White, gray, pink, Green
For which Rashi?
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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
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Durability
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Specific Gravity
3.7-3.9
2.74-2.90
Fracture
Conchoidal
Uneven, Splintery
Cleavage
{001} perfect; {111} imperfect, may exhibit parting on , {011}
Perfect on {100} and {001}
Mohs Hardness
5.5-6
4.5-5
Chemical Composition
MgOMichael OâDonoghue , Gems, Sixth Edition (2006)
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Pleochroism
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Dispersion
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Transparency
TransparentWalter Schumann
Transparent
Refractive Index
1.735-1.738
1.595-1.645
Optic Character
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Crystal System
Isometric
Triclinic
Birefringence
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0.028-0.038
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
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Periclase Vs Pectolite Fracture
Fracture is an important parameter when you compare Periclase and Pectolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Periclase Vs Pectolite 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. Pectolite fracture is Uneven and Splintery.
Periclase Vs Pectolite Luster
A primary knowledge about Periclase vs Pectolite 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. Pectolite, on other hand, exhibits Silky luster.
