Shattuckite Vs Pargasite
Origin
the type locality
Southern and central Africa, Vietnam
Color
Blue, Green
Green, Black, Brown
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
3.80-4.15
3.04-3.26
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
Splintery, Brittle, Uneven
Cleavage
perfect along [010] and [100]
{110} perfect
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Pleochroism
X = very pale blue; Y = pale blue; Z = deep blue
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Dispersion
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Transparency
Translucent
Transparent
Refractive Index
1.752-1.815
1.613-1.663
Optic Character
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Crystal System
Orthorhombic
monoclinic
Birefringence
0.063
0.020
Clarity
Translucent
Transparent
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 Pargasite Fracture
Fracture is an important parameter when you compare Shattuckite and Pargasite Physical Properties. It is necessary to understand the significance of these properties, before you compare Shattuckite Vs Pargasite 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. Pargasite fracture is Brittle, Splintery and Uneven.
Shattuckite Vs Pargasite Luster
A primary knowledge about Shattuckite vs Pargasite 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. Pargasite, on other hand, exhibits Vitreous luster.