Oligoclase Vs Chlorapatite
Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, Brown, Greenish, gray
Greenish, Yellow, White
Streak
White
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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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Solubility
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Durability
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Specific Gravity
2.62-2.67
3.17-3.18
Fracture
Gems, Sixth Edition (2006), Gems, Sixth Edition (2006), Uneven
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Cleavage
From the Greek, oligos and kasein, little cleavage.
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Mohs Hardness
6-6.5
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Chemical Composition
Na(90-70%)Ca(10-30%)(Al,Si)AlSi 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca 5(PO 4) 3ClAnthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
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Pleochroism
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Weak to moderate; in pale colors.Anthony et al
Dispersion
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Transparency
Gemmological Tables (2004)
Transparent
Refractive Index
1.538-1.550
1.665-1.667
Optic Character
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Crystal System
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Birefringence
0.010
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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 Chlorapatite Fracture
Fracture is an important parameter when you compare Oligoclase and Chlorapatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Oligoclase Vs Chlorapatite 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.
Oligoclase Vs Chlorapatite Luster
A primary knowledge about Oligoclase vs Chlorapatite 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.