Origin
Canada, Brazil, Madagascar, Mozambique, Russia, India, Pakistan, China, Sri Lanka, Color: yellow, green, pink or colorless, Hardness: 7.5, Refractive index: 1.57 1.59, Density: 2.67 2.75, Chemical composition: Be3Al2(SiO3)6, Crystal structure: hexagonal, Lustre: vitreous, Origins: Canada, Namibia, China. Among other varieties of beryl such as emerald, aquamarine or bixbite, beryl exists in different varieties such as: light yellow (heliodor), light green (vanadium beryl), light pink (morganite) or colorless (goshenite). Heat treatment could be applied to pink beryls to improve their color.
Southern and central Africa
Color
Green, Blue, Yellow, Colorless, pink
Violet, Brownish, Black, pink, Red, Reddish
For which Rashi?
All
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Planet
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Element of Planets
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Energy
Receptive
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Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
Healing
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Planetary
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Talisman
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Tenacity
Brittle
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Solubility
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Durability
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Specific Gravity
2.60-2.90
3.2-3.4
Fracture
Uneven, Conchoidal, Irregular, Gems, Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Imperfect on {0001}
[100] [001] perfect
Mohs Hardness
7.5-8
4-4.5
Chemical Composition
Be3Al2Si6O18
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Resinous
Not Available
Pleochroism
Weak to distinct
StrongArthur Thomas
Transparency
Transparent, Transparent to opaque
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.560-1.604
1.85-1.92
Optic Character
Not Available
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Crystal System
Hexagonal
Orthorhombic
Birefringence
0.0040-0.0070
0.070
Clarity
Transparent
TranslucentWalter Schumann
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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Beryl Vs Purpurite Fracture
Fracture is an important parameter when you compare Beryl and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Beryl Vs Purpurite 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 Beryl is Uneven, Conchoidal, Irregular, Gems and Brittle. Purpurite fracture is Uneven, UnevenArthur Thomas, Gemstones (2009) and Brittle.
Beryl Vs Purpurite Luster
A primary knowledge about Beryl vs Purpurite 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. Beryl exhibits Vitreous and Resinous luster.