Origin
USA, Brazyl, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
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
Colorless, Yellow, pink, Red
Blue
Streak
White
Not Available
For which Rashi?
Not Available
Pisces, Aquarius, Pisces, Aquarius, Pisces, Aquarius
Planet
Not Available
Moon
Element of Planets
Not Available
Water
Finger
Not Available
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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
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.90-2.98
2.66-2.80
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle
Not Available
Cleavage
Distinct on {11 2 0}, imperfect on {10 1 1}
3,1 basal
Mohs Hardness
7.5-8
7.5-8
Chemical Composition
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Be3Al2SiO6
Pleochroism
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Not Available
Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent, Transparent to translucent
Refractive Index
1.650-1.695
1.570-1.592
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
0.016
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
Not Available
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Digestive
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Psychology
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Healing
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Qualities Associated
Not Available
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Phenakite Vs Aquamarine Fracture
Fracture is an important parameter when you compare Phenakite and Aquamarine Physical Properties. It is necessary to understand the significance of these properties, before you compare Phenakite 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 Phenakite is Brittle, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001).
Phenakite Vs Aquamarine Luster
A primary knowledge about Phenakite 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. Phenakite exhibits Vitreous luster. Aquamarine, on other hand, exhibits Vitreous luster.