Andean Opal Vs Realgar
Origin
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Southern and central Africa
Color
Blue
Red, Yellow, orange
Streak
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orange
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
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3.56
Fracture
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(e.g. graphite).
Cleavage
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{010} Good
Mohs Hardness
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Not Available
Chemical Composition
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AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
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Pleochroism
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Nearly colorless to pale golden yellowAnthony et al
Dispersion
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Transparency
Transparent
Gems
Refractive Index
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2.538-2.704
Optic Character
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Crystal System
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Birefringence
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0.166
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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Andean Opal Vs Realgar Fracture
Fracture is an important parameter when you compare Andean Opal and Realgar Physical Properties. It is necessary to understand the significance of these properties, before you compare Andean Opal Vs Realgar 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. Realgar fracture is (e.g. graphite)..
Andean Opal Vs Realgar Luster
A primary knowledge about Andean Opal vs Realgar 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.