Omphacite Vs Fire Opal
Origin
Southern and central Africa
USA
Streak
Greenish, White
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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
Not Available
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Specific Gravity
3.16-3.43
1.97-2.22
Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Conchoidal, Conchoidal, Gemstones of the world (2001)
Cleavage
{110} Good, {110} Good
Not Available
Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Not Available
Pleochroism
Weak: colorless -- very pale green -- very pale green
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
TranslucentAnthony et al, Handbook of mineralogy (2001)
Transparent, Translucent
Refractive Index
1.662-1.723
1.370-1.470
Optic Character
Not Available
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Crystal System
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Amorphous
Birefringence
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Clarity
TranslucentAnthony et al
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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Omphacite Vs Fire Opal Fracture
Fracture is an important parameter when you compare Omphacite and Fire Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Omphacite Vs Fire 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 Omphacite is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven. Fire Opal fracture is Conchoidal, Conchoidal and Gemstones of the world (2001).
Omphacite Vs Fire Opal Luster
A primary knowledge about Omphacite vs Fire 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. Omphacite exhibits Vitreous luster.