Oligoclase Vs Pectolite
Origin
Southern and central Africa
Canada, Southern and central Africa
Color
Colorless, Brown, Greenish, gray
Colorless, White, gray, pink, Green
For which Rashi?
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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
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Brittle
Solubility
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Durability
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Specific Gravity
2.62-2.67
2.74-2.90
Fracture
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven
Uneven, Gemstones (2009), Splintery
Cleavage
From the Greek, oligos and kasein, little cleavage.
Perfect on {100} and {001}
Mohs Hardness
6-6.5
4.5-5
Chemical Composition
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Pleochroism
Not Available
NilArthur Thomas
Dispersion
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Transparency
Gemmological Tables (2004)
Transparent
Refractive Index
1.538-1.550
1.595-1.645
Optic Character
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Crystal System
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Triclinic
Birefringence
0.010
0.028-0.038
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Oligoclase Vs Pectolite Fracture
Fracture is an important parameter when you compare Oligoclase and Pectolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Oligoclase 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 Oligoclase is Gems, Gems, Sixth Edition (2006), Sixth Edition (2006) and Uneven. Pectolite fracture is Gemstones (2009), Splintery and Uneven.
Oligoclase Vs Pectolite Luster
A primary knowledge about Oligoclase 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. Oligoclase exhibits Vitreous luster. Pectolite, on other hand, exhibits Silky luster.