Riesling Beryl Vs Shattuckite
Origin
Southern and central Africa
the type locality
Streak
Not Available
Blue
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
Not Available
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Specific Gravity
2.66-2.86
3.80-4.15
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Not Available
perfect along [010] and [100]
Mohs Hardness
7.5-8
3.5-4
Chemical Composition
Al 2Be 3Si 6O 18Martin H.
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Silky
Pleochroism
Strongly dichroicMartin H. Read
X = very pale blue; Y = pale blue; Z = deep blue
Transparency
Not Available
Translucent
Refractive Index
1.59
1.752-1.815
Optic Character
Not Available
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Crystal System
Not Available
Orthorhombic
Birefringence
0.004-0.010
0.063
Clarity
Not Available
Translucent
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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Riesling Beryl Vs Shattuckite Fracture
Fracture is an important parameter when you compare Riesling Beryl and Shattuckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Riesling Beryl Vs Shattuckite 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 Riesling Beryl is ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) and Gemstones of the world (2001). Shattuckite fracture is Gemstones (2009), Uneven and UnevenArthur Thomas.
Riesling Beryl Vs Shattuckite Luster
A primary knowledge about Riesling Beryl vs Shattuckite 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. Shattuckite, on other hand, exhibits Silky luster.