Origin
Southern and central Africa
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.
Color
Green
Green, Blue, Yellow, Colorless, pink
Streak
Greenish, White
White
For which Rashi?
Not Available
All
Planet
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Element of Planets
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Energy
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Receptive
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
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Healing
Planetary
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Talisman
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Tenacity
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Brittle
Solubility
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Durability
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Specific Gravity
3.16-3.43
2.60-2.90
Fracture
Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Uneven, Conchoidal, Irregular, Gems, Brittle
Cleavage
{110} Good, {110} Good
Imperfect on {0001}
Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Be3Al2Si6O18
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Weak: colorless -- very pale green -- very pale green
Weak to distinct
Transparency
TranslucentAnthony et al, Handbook of mineralogy (2001)
Transparent, Transparent to opaque
Refractive Index
1.662-1.723
1.560-1.604
Optic Character
Not Available
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Crystal System
Not Available
Hexagonal
Birefringence
Not Available
0.0040-0.0070
Clarity
TranslucentAnthony et al
Transparent
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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Omphacite Vs Beryl Fracture
Fracture is an important parameter when you compare Omphacite and Beryl Physical Properties. It is necessary to understand the significance of these properties, before you compare Omphacite Vs Beryl 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 Omphacite is Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle and Conchoidal. Beryl fracture is Uneven, Conchoidal, Irregular, Gems and Brittle.
Omphacite Vs Beryl Luster
A primary knowledge about Omphacite vs Beryl 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. Omphacite exhibits Vitreous luster. Beryl, on other hand, exhibits Vitreous and Resinous luster.
