Rossmanite Vs Euclase
Origin
Italy
Brazil, Colombia, Southern and central Africa
Color
pink, Pale pink
Greenish, Blue, Colorless, White, Green
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
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Durability
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Specific Gravity
3
3.08-3.12
Fracture
Brittle, Metallic
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Cleavage
None
{010} Perfect
Mohs Hardness
Not Available
7.5
Chemical Composition
◻(LiAl 2)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Vitreous
Pleochroism
Not Available
Weak: colorless-(greenish) yellow
Transparency
TransparentWebmineral.com, Mineralogy Database (2012)
Gemmological Tables (2004) More from other references
Refractive Index
1.624-1.645
1.650-1.677
Optic Character
Not Available
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Crystal System
Not Available
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Birefringence
0.021
0.019-0.025
Clarity
TransparentWebmineral.com
TransparentUlrich Henn and Claudio C. Milisenda
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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Rossmanite Vs Euclase Fracture
Fracture is an important parameter when you compare Rossmanite and Euclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Rossmanite Vs Euclase 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 Rossmanite is Brittle and Metallic. Euclase fracture is Brittle, ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001), Gemstones of the world (2001) and Metallic.
Rossmanite Vs Euclase Luster
A primary knowledge about Rossmanite vs Euclase 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. Euclase, on other hand, exhibits Vitreous luster.