Iolite Vs Andean Opal
Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma
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Color
Blue, Violet, Blue, Yellow, Grey
Blue
Streak
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For which Rashi?
Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus
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Planet
Jupiter
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Element of Planets
Water
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Finger
Not Available
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Ring Metal
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Energy
Receptive
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Deities
Goddess
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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
2.6-2.7
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Fracture
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Cleavage
3,1
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Mohs Hardness
7-7.5
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Chemical Composition
Mg2Al4Si5O18
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Luster
Vitreous
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Pleochroism
Not Available
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Dispersion
Not Available
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Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.52-1.56
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Optic Character
Not Available
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Crystal System
Orthorhombic
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Birefringence
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Clarity
Transparent to translucent
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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Iolite Vs Andean Opal Fracture
Fracture is an important parameter when you compare Iolite and Andean Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Iolite Vs Andean 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.
Iolite Vs Andean Opal Luster
A primary knowledge about Iolite vs Andean 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. Iolite exhibits Vitreous luster.