Super Seven Crystals Vs Bustamite
Color
Brown, Green, Brownish, Yellow, Greenish, White, Brown, Black
Reddish, Brown, Red, pink, pink
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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Tenacity
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Solubility
Not Available
Partly soluble in HCl.
Durability
Not Available
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Specific Gravity
2.9
3.32-3.43
Fracture
Fibrous
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
[010] Perfect, [100] Distinct, [011] Distinct
{100} perfect; {110} and {1 1 0} good; {010} poor
Chemical Composition
Not Available
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly, Silky
Vitreous
Pleochroism
Not Available
Weak
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent, Opaque
Transparent, Translucent
Refractive Index
1.519-1.521
1.662-1.707
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Triclinic
Birefringence
0.0090-0.0100
0.013-0.015
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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Super Seven Crystals Vs Bustamite Fracture
Fracture is an important parameter when you compare Super Seven Crystals and Bustamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Super Seven Crystals Vs Bustamite 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 Super Seven Crystals is Fibrous. Bustamite fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Super Seven Crystals Vs Bustamite Luster
A primary knowledge about Super Seven Crystals vs Bustamite 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. Super Seven Crystals exhibits Pearly, Silky and Vitreous luster. Bustamite, on other hand, exhibits Vitreous luster.