Verdite Vs Omphacite
Origin
Southern and central Africa
Southern and central Africa
Color
Green, Yellow, Red, Blue
Green
Streak
Black
Greenish, White
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
2.80-3.0
3.16-3.43
Fracture
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Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
{110} Good
{110} Good, {110} Good
Chemical Composition
NaFeS2•2(H2O)
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Luster
Vitreous, Silky
Vitreous
Pleochroism
Extreme
Weak: colorless -- very pale green -- very pale green
Dispersion
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Transparency
Translucent
TranslucentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.580
1.662-1.723
Optic Character
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
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Birefringence
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Clarity
Translucent
TranslucentAnthony et al
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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Verdite Vs Omphacite Fracture
Fracture is an important parameter when you compare Verdite and Omphacite Physical Properties. It is necessary to understand the significance of these properties, before you compare Verdite Vs Omphacite 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. Omphacite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Verdite Vs Omphacite Luster
A primary knowledge about Verdite vs Omphacite 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. Verdite exhibits Silky and Vitreous luster. Omphacite, on other hand, exhibits Vitreous luster.