Shattuckite Vs Hercynite
Origin
the type locality
Not Available
Color
Blue, Green
Yellow, Black
For which Rashi?
Not Available
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Planet
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
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Durability
Not Available
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Specific Gravity
3.80-4.15
4.39
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
ConchoidalGemdat.org, Uneven
Cleavage
perfect along [010] and [100]
{111} Indistinct, {111} Indistinct, {111} Indistinct
Mohs Hardness
3.5-4
7.5-8
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Fe2+ Al 2O 4Gemdat.org , Management Team (2012)
Pleochroism
X = very pale blue; Y = pale blue; Z = deep blue
Not Available
Dispersion
Not Available
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Transparency
Translucent
Translucent
Refractive Index
1.752-1.815
1.80-1.83
Optic Character
Not Available
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Crystal System
Orthorhombic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F d3m
Birefringence
0.063
Not Available
Clarity
Translucent
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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Shattuckite Vs Hercynite Fracture
Fracture is an important parameter when you compare Shattuckite and Hercynite Physical Properties. It is necessary to understand the significance of these properties, before you compare Shattuckite Vs Hercynite 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 Shattuckite is Gemstones (2009), Uneven and UnevenArthur Thomas. Hercynite fracture is ConchoidalGemdat.org and Uneven.
Shattuckite Vs Hercynite Luster
A primary knowledge about Shattuckite vs Hercynite 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 exhibits Silky luster. Hercynite, on other hand, exhibits Vitreous luster.