Kornerupine Vs Petoskey Stone
Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Canada
Color
Green, Brown, Colorless, Greenish, Yellow
Brown
Streak
White
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For which Rashi?
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Sagittarius
Planet
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Element of Planets
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Water, Earth
Finger
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Ring Metal
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Energy
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Receptive
Deities
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Gaia
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
3.25-3.45
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Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
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Cleavage
Good on {110}
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Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
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Luster
Vitreous
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Pleochroism
X = colorless to green; Y = colorless
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Transparency
Gemmological Tables (2004) More from other references
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Refractive Index
1.660-1.685
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Optic Character
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Crystal System
Orthorhombic
Trigonal
Birefringence
0.012-0.017
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Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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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Kornerupine Vs Petoskey Stone Fracture
Fracture is an important parameter when you compare Kornerupine and Petoskey Stone Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Petoskey Stone 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 Kornerupine is Brittle, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009), Gemstones (2009) and Uneven.
Kornerupine Vs Petoskey Stone Luster
A primary knowledge about Kornerupine vs Petoskey Stone 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. Kornerupine exhibits Vitreous luster.