Leucite Vs Legrandite
Origin
Southern and central Africa
Mexico
Color
White, Colorless, gray, Yellow
Yellow, yellowish orange
For which Rashi?
Not Available
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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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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.45-2.50
3.98-4.04
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Poor on {110}
Imperfect, poor one {100}
Mohs Hardness
5.5-6
4.5-5
Chemical Composition
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Not Available
Colorless
Transparency
Gemmological Tables (2004) More from other references
Gems
Refractive Index
1.504-1.510
1.702-1.740
Optic Character
Not Available
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Crystal System
tetragonal
monoclinic
Birefringence
0.001
0.060
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Gems
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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Leucite Vs Legrandite Fracture
Fracture is an important parameter when you compare Leucite and Legrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Leucite Vs Legrandite 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 Leucite is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Legrandite fracture is Brittle, Conchoidal, Gemstones (2009) and UnevenArthur Thomas.
Leucite Vs Legrandite Luster
A primary knowledge about Leucite vs Legrandite 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. Leucite exhibits Vitreous luster. Legrandite, on other hand, exhibits Vitreous luster.