Bustamite Vs Xonotlite
Color
Reddish, Brown, Red, pink
White, Colorless, gray, pink
Streak
White
Colorless, White
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
Partly soluble in HCl.
Not Available
Durability
Not Available
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Specific Gravity
3.32-3.43
2.71-2.72
Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Handbook of mineralogy (2001), Difficult, Fibrous
Cleavage
{100} perfect; {110} and {1 1 0} good; {010} poor
{???} Good
Mohs Hardness
5.5-6
6-6.5
Chemical Composition
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 6Si 6O 17(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Silky
Pleochroism
Weak
Not Available
Dispersion
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Transparency
Transparent, Translucent
Gems, Sixth Edition (2006)
Refractive Index
1.662-1.707
1.581-1.593
Optic Character
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Crystal System
Triclinic
monoclinic
Birefringence
0.013-0.015
0.010
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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Bustamite Vs Xonotlite Fracture
Fracture is an important parameter when you compare Bustamite and Xonotlite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bustamite Vs Xonotlite 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 Bustamite is ConchoidalArthur Thomas and Gemstones (2009). Xonotlite fracture is Handbook of mineralogy (2001), Difficult and Fibrous.
Bustamite Vs Xonotlite Luster
A primary knowledge about Bustamite vs Xonotlite 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. Bustamite exhibits Vitreous luster. Xonotlite, on other hand, exhibits Vitreous and Silky luster.