Black Opal Vs Copper
Origin
Australia
Not Available
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Green, Brown, Red, pink
Streak
Not Available
rose
For which Rashi?
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Taurus, Sagittarius
Planet
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Venus
Element of Planets
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Water
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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Protection
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
1.97-2.22
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Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Hackly Jagged, torn surfaces, (e.g. fractured metals).
Cleavage
Not Available
None
Chemical Composition
SiO 2 + H 2OUlrich Henn and Claudio C.
Cu
Luster
Not Available
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Pleochroism
AbsentWalter Schumann
Not Available
Dispersion
None
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Transparency
Transparent, Translucent
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Refractive Index
1.370-1.470
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Optic Character
Not Available
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Crystal System
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Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: F m3m
Birefringence
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Clarity
Transparent
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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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Black Opal Vs Copper Fracture
Fracture is an important parameter when you compare Black Opal and Copper Physical Properties. It is necessary to understand the significance of these properties, before you compare Black Opal Vs Copper 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 Black Opal is ConchoidalArthur Thomas and Gemstones (2009). Copper fracture is Hackly Jagged, torn surfaces and (e.g. fractured metals)..
Black Opal Vs Copper Luster
A primary knowledge about Black Opal vs Copper 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.
