Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Brazil, Madagascar, Mozambique, Pakistan, Russia, India, Sri Lanka, China, Color: blue to greenish blue, Hardness: 7.5, Refractive index: 1.57 1.59, Density: 2.67 2.75, Chemical composition: Be3Al2(SiO3)6, Crystal structure: hexagonal, Origins: Brazil, Nigeria, China. Aquamarine is a light blue or light greenish-blue variety of beryl, with darker stones being more expensive. Heat enhancement is often applied to enhance the blue color of aquamarines, but only clean pieces can be heated.
Color
Green, Brown, Colorless, Greenish, Yellow
Blue
Streak
White
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For which Rashi?
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Pisces, Aquarius
Planet
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Moon
Element of Planets
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Water
Energy
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Receptive
Finger
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Ring Metal
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Deities
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Poseidon/Neptune
Not to wear with
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Powers
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Courage
Planetary
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Talisman
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Tenacity
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.25-3.45
2.66-2.80
Fracture
ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven
Not Available
Cleavage
Good on {110}
3,1 basal
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Be3Al2SiO6
Pleochroism
X = colorless to green; Y = colorless
Not Available
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent, Transparent to translucent
Refractive Index
1.660-1.685
1.570-1.592
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.012-0.017
0.005-0.009
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent to translucent
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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Kornerupine Vs Aquamarine Fracture
Fracture is an important parameter when you compare Kornerupine and Aquamarine Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Aquamarine 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 Kornerupine is ConchoidalArthur Thomas, Gemstones (2009), Brittle and Uneven.
Kornerupine Vs Aquamarine Luster
A primary knowledge about Kornerupine vs Aquamarine 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. Kornerupine exhibits Vitreous luster. Aquamarine, on other hand, exhibits Vitreous luster.