Plumbogummite Vs Kyanite Cyprine
Origin
Australia
Kenya, Southern and central Africa
Color
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
Green, Brown, Yellow, Red
Streak
White
Not Available
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
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
Brittle
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Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
4.014
3.55-3.70
Fracture
Uneven, Conchoidal
Gemstones (2009)
Cleavage
None
Not Available
Chemical Composition
Not Available
Al 2SiO 5Arthur Thomas , Gemstones (2009) More from other references
Pleochroism
None
Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli
Transparency
Not Available
Transparent
Refractive Index
1.653-1.688
1.710-1.735
Optic Character
Not Available
Biaxial/+
Crystal System
Trigonal
Not Available
Birefringence
Not Available
0.012-0.033
Clarity
Not Available
Transparent
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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Plumbogummite Vs Kyanite Cyprine Fracture
Fracture is an important parameter when you compare Plumbogummite and Kyanite Cyprine Physical Properties. It is necessary to understand the significance of these properties, before you compare Plumbogummite Vs Kyanite Cyprine 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 Plumbogummite is Conchoidal and Uneven. Kyanite Cyprine fracture is Gemstones (2009).
Plumbogummite Vs Kyanite Cyprine Luster
A primary knowledge about Plumbogummite vs Kyanite Cyprine 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. Plumbogummite exhibits Resinous luster. Kyanite Cyprine, on other hand, exhibits Vitreous luster.