Shattuckite Vs Leucite
Origin
the type locality
Southern and central Africa
Color
Blue, Green
White, Colorless, gray, Yellow
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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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Brittle
Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.80-4.15
2.45-2.50
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
perfect along [010] and [100]
Poor on {110}
Mohs Hardness
3.5-4
5.5-6
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
X = very pale blue; Y = pale blue; Z = deep blue
Not Available
Transparency
Translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.752-1.815
1.504-1.510
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
tetragonal
Birefringence
0.063
0.001
Clarity
Translucent
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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Shattuckite Vs Leucite Fracture
Fracture is an important parameter when you compare Shattuckite and Leucite Physical Properties. It is necessary to understand the significance of these properties, before you compare Shattuckite Vs Leucite 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 Uneven, UnevenArthur Thomas and Gemstones (2009). Leucite fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Brittle.
Shattuckite Vs Leucite Luster
A primary knowledge about Shattuckite vs Leucite 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. Leucite, on other hand, exhibits Vitreous luster.
