Origin
China, Canada
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, Madagascar, Mozambique, Pakistan, Russia, India, Sri Lanka, 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, Green, Yellow, Brown, White, gray, Black
Blue
Streak
Not Available
Not Available
For which Rashi?
Not Available
Pisces, Aquarius, Pisces, Aquarius, Pisces, Aquarius
Planet
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Moon
Element of Planets
Not Available
Water
Finger
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Ring Metal
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Energy
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Receptive
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
2.90-3.10
2.66-2.80
Fracture
Splintery, Granular, Splintery, Granular, Gemstones (2009)
Not Available
Cleavage
Not Available
3,1 basal
Mohs Hardness
6-6.5
7.5-8
Chemical Composition
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Be3Al2SiO6
Luster
Vitreous, Greasy
Vitreous
Pleochroism
None
Not Available
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.600-1.627
1.570-1.592
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Hexagonal
Birefringence
0.027
0.005-0.009
Clarity
Translucent
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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Nephrite Vs Aquamarine Fracture
Fracture is an important parameter when you compare Nephrite and Aquamarine Physical Properties. It is necessary to understand the significance of these properties, before you compare Nephrite 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 Nephrite is Gemstones (2009), Granular, Granular, Splintery and Splintery.
Nephrite Vs Aquamarine Luster
A primary knowledge about Nephrite 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. Nephrite exhibits Greasy and Vitreous luster. Aquamarine, on other hand, exhibits Vitreous luster.