Thulite Vs Kornerupine
Origin
Australia
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Color
Red
Green, Brown, Colorless, Greenish, Yellow
Streak
White, Colorless
White
For which Rashi?
Not Available
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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
3.1
3.25-3.45
Fracture
Uneven, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Cleavage
Perfect {010} imperfect {100}
Good on {110}
Chemical Composition
Ca2Al3(SiO4)3(OH)
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Pleochroism
Present
X = colorless to green; Y = colorless
Transparency
Opaque, Translucent, Opaque . May be translucent in thin backlit sections.
Gemmological Tables (2004) More from other references
Refractive Index
1.695
1.660-1.685
Optic Character
Not Available
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Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.006-0.018
0.012-0.017
Clarity
OpaqueHerve Nicolas Lazzarelli
TransparentUlrich Henn and Claudio C. Milisenda
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 Kornerupine Fracture
Fracture is an important parameter when you compare Thulite and Kornerupine Physical Properties. It is necessary to understand the significance of these properties, before you compare Thulite Vs Kornerupine 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. Kornerupine fracture is Brittle, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009), Gemstones (2009) and Uneven.
Thulite Vs Kornerupine Luster
A primary knowledge about Thulite vs Kornerupine 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. Kornerupine, on other hand, exhibits Vitreous luster.