Realgar Vs Prase Opal
Origin
Southern and central Africa
Southern and central Africa
Color
Red, Yellow, orange
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
orange
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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
3.56
1.98-2.25
Fracture
(e.g. graphite).
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{010} Good
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Mohs Hardness
Not Available
5-6.5
Chemical Composition
AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
SiO 2 + H 2OUlrich Henn and Claudio C.
Luster
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Pleochroism
Nearly colorless to pale golden yellowAnthony et al
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Dispersion
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Transparency
Gems
Transparent, Translucent
Refractive Index
2.538-2.704
1.370-1.470
Optic Character
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Crystal System
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Birefringence
0.166
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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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Realgar Vs Prase Opal Fracture
Fracture is an important parameter when you compare Realgar and Prase Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Realgar Vs Prase Opal 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 Realgar is (e.g. graphite).. Prase Opal fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Realgar Vs Prase Opal Luster
A primary knowledge about Realgar vs Prase Opal 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.