Variscite Vs Bustamite
Origin
Australia, Spain, Brazil, Germany
Australia
Color
Green, Blue, Colorless
Reddish, Brown, Red, pink
For which Rashi?
Virgo
Not Available
Planet
Not Available
Not Available
Element of Planets
Earth
Not Available
Energy
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Partly soluble in HCl.
Durability
Not Available
Not Available
Specific Gravity
2.42-2.58
3.32-3.43
Fracture
Conchoidal, Splintery, ConchoidalWalter Schumann
Conchoidal
Cleavage
[010] perfect
{100} perfect; {110} and {1 1 0} good; {010} poor
Chemical Composition
AlPO4 · 2(H2O)
(Ca,Mn2+ )Si 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Waxy
Vitreous
Pleochroism
Not Available
Weak
Dispersion
Not Available
Not Available
Transparency
Translucent, Opaque . May be translucent when backlit on the edges.
Transparent, Translucent
Refractive Index
1.560-1.594
1.662-1.707
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Triclinic
Birefringence
0.031
0.013-0.015
Clarity
Translucent
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Variscite Vs Bustamite Fracture
Fracture is an important parameter when you compare Variscite and Bustamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Variscite 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 Variscite is Conchoidal, Splintery and ConchoidalWalter Schumann. Bustamite fracture is Conchoidal.
Variscite Vs Bustamite Luster
A primary knowledge about Variscite 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. Variscite exhibits Vitreous and Waxy luster. Bustamite, on other hand, exhibits Vitreous luster.
