Sard Vs Glaucophane
Origin
Southern and central Africa
Not Available
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Blue, gray, Black, Blue
Streak
Not Available
Blue
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Not Available
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Deities
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Not to wear with
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
Not Available
Specific Gravity
2.58-2.63
3-3.15
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Brittle, Conchoidal
Cleavage
Not Available
Good on [110] and on [001]
Mohs Hardness
6.5-7
6.0-6.5
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
[ ]Na2(Mg3Al2)Si8O22(OH)2
Luster
Waxy
Vitreous, Pearly
Pleochroism
AbsentWalter Schumann
Strong
Dispersion
None
Not Available
Transparency
Translucent
Not Available
Refractive Index
1.535-1.539
1.606-1.637
Optic Character
Not Available
Not Available
Crystal System
Not Available
monoclinic
Birefringence
0.008-0.010
Not Available
Clarity
Translucent
Not Available
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
Not Available
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Qualities Associated
Not Available
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Sard Vs Glaucophane Fracture
Fracture is an important parameter when you compare Sard and Glaucophane Physical Properties. It is necessary to understand the significance of these properties, before you compare Sard Vs Glaucophane 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 Sard is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Glaucophane fracture is Brittle, Conchoidal and Conchoidal.
Sard Vs Glaucophane Luster
A primary knowledge about Sard vs Glaucophane 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. Sard exhibits Waxy luster. Glaucophane, on other hand, exhibits Pearly and Vitreous luster.