Origin
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.
Southern and central Africa, green
Streak
Not Available
Green
For which Rashi?
Pisces, Aquarius, Pisces, Aquarius, Pisces, Aquarius
Capricorn, Scorpio, Capricorn, Scorpio, Capricorn, Scorpio
Element of Planets
Water
Earth
Finger
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Ring Metal
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Energy
Receptive
Receptive
Deities
Poseidon/Neptune
Freyja
Not to wear with
Not Available
Not Available
Powers
Courage
Protection
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
2.66-2.80
3.25-4.10
Fracture
Not Available
Conchoidal, Conchoidal, Gemstones (2009), Uneven
Cleavage
3,1 basal
Perfect on { 2 01} fair on {010}
Mohs Hardness
7.5-8
3.5-4
Chemical Composition
Be3Al2SiO6
Cu2CO3(OH)2
Luster
Vitreous
Adamantine, Vitreous, Silky, Fibrous
Pleochroism
Not Available
Not Available
Transparency
Transparent, Translucent, Transparent to translucent
Opaque
Refractive Index
1.570-1.592
1.655-1.909
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
monoclinic
Birefringence
0.005-0.009
0.254
Clarity
Transparent to translucent
Gemmological Tables (2004) More from other references
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
Not Available
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Aquamarine Vs Malachite Fracture
Fracture is an important parameter when you compare Aquamarine and Malachite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aquamarine Vs Malachite 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. Malachite fracture is Conchoidal, Conchoidal, Gemstones (2009) and Uneven.
Aquamarine Vs Malachite Luster
A primary knowledge about Aquamarine vs Malachite 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. Aquamarine exhibits Vitreous luster. Malachite, on other hand, exhibits Adamantine, Fibrous, Silky and Vitreous luster.