Andradite Vs Narsarsukite
Origin
Italy, Russia
Canada
Color
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
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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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.70-4.10
2.72-2.83
Fracture
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
none
Good on {100} and {110}
Chemical Composition
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
Luster
Adamantine, Resinous
Vitreous, Pearly
Pleochroism
Not Available
Weak; O = colorless to yellow; E = colorless to honey-yellow
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.88-1.94
1.610-1.647
Optic Character
Not Available
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Crystal System
cubic
tetragonal
Birefringence
0.057
0.021
Clarity
Transparent
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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Andradite Vs Narsarsukite Fracture
Fracture is an important parameter when you compare Andradite and Narsarsukite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andradite Vs Narsarsukite 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 Andradite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Narsarsukite fracture is Brittle, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Andradite Vs Narsarsukite Luster
A primary knowledge about Andradite vs Narsarsukite 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. Andradite exhibits Adamantine and Resinous luster. Narsarsukite, on other hand, exhibits Pearly and Vitreous luster.