Agate Opal Vs Dumortierite quartz
Origin
Not Available, Southern and central Africa
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Color
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White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
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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
1.98-2.50
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Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
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Cleavage
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Mohs Hardness
5.5-6.5
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Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
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Luster
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Pleochroism
AbsentWalter Schumann
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Dispersion
None
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Transparency
Translucent
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Refractive Index
1.37-1.52
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Optic Character
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Crystal System
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Birefringence
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Clarity
Translucent
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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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Agate Opal Vs Dumortierite quartz Fracture
Fracture is an important parameter when you compare Agate Opal and Dumortierite quartz Physical Properties. It is necessary to understand the significance of these properties, before you compare Agate Opal Vs Dumortierite quartz 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 Agate Opal is Conchoidal, Conchoidal and Gemstones of the world (2001).
Agate Opal Vs Dumortierite quartz Luster
A primary knowledge about Agate Opal vs Dumortierite quartz 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.