Honey Opal Vs Alexandrite
Origin
Canada
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Color: color change, from bluish green (daylight) to purple, red or brown (incandescent light), Hardness: 8, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O4, Crystal structure: orthorhombic, Origins: Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma
Streak
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For which Rashi?
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Scorpio
Planet
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Venus
Element of Planets
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Earth
Finger
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Ring Metal
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Energy
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Projective, Receptive
Deities
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Not to wear with
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Powers
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Love
Planetary
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Talisman
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Tenacity
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Solubility
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Durability
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Specific Gravity
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3.69-3.81
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Not Available
Cleavage
Not Available
1,1 ; 3,2.
Mohs Hardness
5.5-6.5
8.5
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
BeAl 2 O 4
Luster
Not Available
Vitreous
Pleochroism
AbsentWalter Schumann
Not Available
Dispersion
None
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Transparency
Transparent
Transparent, Transparent to nearly opaque
Refractive Index
1.37-1.52
1.739-1.770
Optic Character
Not Available
Biaxial/+
Crystal System
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Orthorhombic
Birefringence
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0.007-0.010
Clarity
Transparent
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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Honey Opal Vs Alexandrite Fracture
Fracture is an important parameter when you compare Honey Opal and Alexandrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Honey Opal Vs Alexandrite 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 Honey Opal is Conchoidal, Conchoidal and Gemstones of the world (2001).
Honey Opal Vs Alexandrite Luster
A primary knowledge about Honey Opal vs Alexandrite 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. Alexandrite, on other hand, exhibits Vitreous luster.