Milk Opal Vs Papagoite
Origin
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Southern and central Africa
Streak
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Blue
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
1.98-2.50
3.25
Fracture
Conchoidal
Brittle, Metallic
Cleavage
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Imperfect in one direction
Mohs Hardness
5.5-6.5
5-5.5
Chemical Composition
Not Available
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
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Vitreous
Pleochroism
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Trichroic
Dispersion
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Transparency
Translucent
Transparent
Refractive Index
1.37-1.52
1.607-1.672
Optic Character
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Crystal System
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monoclinic
Birefringence
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0.065
Clarity
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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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Milk Opal Vs Papagoite Fracture
Fracture is an important parameter when you compare Milk Opal and Papagoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Milk Opal Vs Papagoite 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 Milk Opal is Conchoidal. Papagoite fracture is Brittle and Metallic.
Milk Opal Vs Papagoite Luster
A primary knowledge about Milk Opal vs Papagoite 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. Papagoite, on other hand, exhibits Vitreous luster.