Thulite Vs Omphacite
Origin
Australia
Southern and central Africa
Streak
White, Colorless
Greenish, White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.1
3.16-3.43
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
Perfect {010} imperfect {100}
{110} Good, {110} Good
Chemical Composition
Ca2Al3(SiO4)3(OH)
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Pleochroism
Present
Weak: colorless -- very pale green -- very pale green
Dispersion
Not Available
Not Available
Transparency
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
TranslucentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.695
1.662-1.723
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Not Available
Birefringence
0.006-0.018
Not Available
Clarity
OpaqueHerve Nicolas Lazzarelli
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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Thulite Vs Omphacite Fracture
Fracture is an important parameter when you compare Thulite and Omphacite Physical Properties. It is necessary to understand the significance of these properties, before you compare Thulite 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. Fracture observed in Thulite is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Omphacite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Thulite Vs Omphacite Luster
A primary knowledge about Thulite 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. Thulite exhibits Vitreous luster. Omphacite, on other hand, exhibits Vitreous luster.