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, USA, East Africa, Zambia, Namibia, Madagascar, India, Sri Lanka, Russia, Brazil, Uruguay, Bolivia, Argentina, Australia, Brazil, Uruguay, Bolivia, Argentina, Australia
Australia
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
For which Rashi?
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius
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Planet
Not Available
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Element of Planets
Water
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
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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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Brittle
Solubility
insoluble in common solvents
Soluble
Durability
Not Available
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Specific Gravity
2.65
4.014
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Conchoidal
Cleavage
Indiscernible
None
Chemical Composition
SiO2
Not Available
Transparency
Transparent, Transparent to translucent
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Refractive Index
1.544-1.553
1.653-1.688
Optic Character
Not Available
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Crystal System
Trigonal
Trigonal
Birefringence
0.009
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Clarity
Transparent
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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 Plumbogummite Fracture
Fracture is an important parameter when you compare Amethyst and Plumbogummite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Plumbogummite 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). Plumbogummite fracture is Conchoidal and Uneven.
Amethyst Vs Plumbogummite Luster
A primary knowledge about Amethyst vs Plumbogummite 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. Plumbogummite, on other hand, exhibits Resinous luster.