Gyrolite Vs Andradite
Origin
Italy, India, USA, Canada
Italy, Russia
Color
White, Colorless, Green, Yellow, Brown, Brown, Colorless, Yellow, White, Green
Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
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
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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
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Durability
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Specific Gravity
2.48
3.70-4.10
Fracture
Brittle, Uneven, Brittle, Uneven
Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {001}
none
Chemical Composition
NaCa16Si23AlO60(OH)8•64(H2O)
Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Vitreous, Pearly
Adamantine, Resinous
Pleochroism
Not Available
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Transparency
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Transparent
Refractive Index
1.535
1.88-1.94
Optic Character
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Crystal System
Triclinic
cubic
Birefringence
0.0140
0.057
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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Gyrolite Vs Andradite Fracture
Fracture is an important parameter when you compare Gyrolite and Andradite Physical Properties. It is necessary to understand the significance of these properties, before you compare Gyrolite Vs Andradite 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 Gyrolite is Brittle, Brittle, Uneven and Uneven. Andradite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Gyrolite Vs Andradite Luster
A primary knowledge about Gyrolite vs Andradite 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. Gyrolite exhibits Pearly and Vitreous luster. Andradite, on other hand, exhibits Adamantine and Resinous luster.