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
Madagascar
Color
Violet, White, Colorless, Blue, Red, Green, Yellow, pink, Violet, pink
Brownish, Black, Reddish, Brown, Blue
Streak
White
Reddish, Brown
For which Rashi?
Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius, Pisces, Scorpio, Sagittarius
Not Available
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
Not Available
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Powers
Love, Courage
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Planetary
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Talisman
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Tenacity
Not Available
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Solubility
insoluble in common solvents
Not Available
Durability
Not Available
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Specific Gravity
2.65
3.84
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Indiscernible
{0001} good, {10 1 0} parting
Chemical Composition
SiO2
(Ca,Ce)(Al,Ti,Mg)12O19
Pleochroism
None
O = brownish gray; E = gray
Transparency
Transparent, Transparent to translucent
Handbook of mineralogy (2001)
Refractive Index
1.544-1.553
1.79-1.807
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
0.009
Not Available
Clarity
Transparent
Handbook of mineralogy (2001)
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 Hibonite Fracture
Fracture is an important parameter when you compare Amethyst and Hibonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amethyst Vs Hibonite 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). Hibonite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Subconchoidal.
Amethyst Vs Hibonite Luster
A primary knowledge about Amethyst vs Hibonite 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. Hibonite, on other hand, exhibits Vitreous luster.