Origin
USA, Zambia, Madagascar, India, Sri Lanka, Russia, Australia, Color: violet, purple-violet, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Lustre: vitreous, Origins: Widespread; main sources are Brazil, Uruguay, Bolivia, Argentina, East Africa, Namibia, Brazil
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Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
For which Rashi?
Pisces, Scorpio, Sagittarius
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Planet
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Element of Planets
Water
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Energy
Receptive
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Finger
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Ring Metal
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Deities
Diana
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Not to wear with
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Powers
Love, Courage
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Planetary
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Talisman
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Tenacity
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Solubility
insoluble in common solvents
insoluble
Durability
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Specific Gravity
2.65
2.36
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Subconchoidal, UnevenArthur Thomas, Fibrous
Cleavage
Indiscernible
[110] perfect, [101] good, [010] distinct
Chemical Composition
SiO2
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous, Pearly
Transparency
Transparent, Transparent to translucent
Gems
Refractive Index
1.544-1.553
1.518-1.561
Optic Character
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Crystal System
Trigonal
Orthorhombic
Birefringence
0.009
0.025
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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Amethyst Vs Wavellite Fracture
Fracture is an important parameter when you compare Amethyst and Wavellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Wavellite 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 Amethyst is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Wavellite fracture is Uneven, Subconchoidal, UnevenArthur Thomas and Fibrous.
Amethyst Vs Wavellite Luster
A primary knowledge about Amethyst vs Wavellite 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. Amethyst exhibits Vitreous luster. Wavellite, on other hand, exhibits Vitreous, Resinous and Pearly luster.