Lawsonite Vs Willemite
Origin
Italy, China
Canada
Color
Colorless, White, Blue, gray
Yellow, Brown, Red, White, Green, Reddish, Black
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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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
3.09
3.89-4.18
Fracture
White, Yellow, Pale blue, Brittle, Uneven
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven
Cleavage
Perfect on {100} and {010}, imperfect on {101}
{0001}, {11 2 0} imperfect
Chemical Composition
Not Available
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous, Resinous
Pleochroism
Weak
NilArthur Thomas
Dispersion
Not Available
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Transparency
Not Available
Transparent, Translucent
Refractive Index
1.672-1.676
1.687-1.723
Optic Character
Not Available
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Crystal System
Orthorhombic
Trigonal
Birefringence
0.019-0.021
0.028-0.030
Clarity
Not Available
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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Lawsonite Vs Willemite Fracture
Fracture is an important parameter when you compare Lawsonite and Willemite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lawsonite Vs Willemite 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 Lawsonite is Brittle, Pale blue, Uneven, White and Yellow. Willemite fracture is Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Lawsonite Vs Willemite Luster
A primary knowledge about Lawsonite vs Willemite 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. Lawsonite exhibits Greasy and Vitreous luster. Willemite, on other hand, exhibits Resinous and Vitreous luster.