Omphacite Vs Coral
Origin
Southern and central Africa
Southern and central Africa, Orange, blue
Streak
Greenish, White
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For which Rashi?
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Pisces
Planet
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Neptune
Element of Planets
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Water
Energy
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Receptive
Finger
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Ring Metal
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Deities
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Venus
Not to wear with
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Powers
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Healing, Protection
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
2.60-2.70
Fracture
Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Irregular, Gemstones of the world (2001)
Cleavage
{110} Good, {110} Good
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Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
CaCO 3Ulrich Henn and Claudio C.
Luster
Vitreous
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Pleochroism
Weak: colorless -- very pale green -- very pale green
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
TranslucentAnthony et al, Handbook of mineralogy (2001)
Translucent
Refractive Index
1.662-1.723
1.486-1.658
Optic Character
Not Available
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Crystal System
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Trigonal
Birefringence
Not Available
0.160-0.172
Clarity
TranslucentAnthony et al
Translucent
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 Coral Fracture
Fracture is an important parameter when you compare Omphacite and Coral Physical Properties. It is necessary to understand the significance of these properties, before you compare Omphacite Vs Coral 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 Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal. Coral fracture is Irregular and Gemstones of the world (2001).
Omphacite Vs Coral Luster
A primary knowledge about Omphacite vs Coral 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.
