Cobaltite Vs Chrome-Chalcedony
Origin
Canada
Southern and central Africa
Color
Reddish, White, Violet, gray, Black, Reddish, White, Violet, gray, Black
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Black
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For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
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Solubility
Not Available
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Durability
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Specific Gravity
6.3
2.55-2.70
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Not Available
Cleavage
{100} Good, {010} Good, {001} Good
Not Available
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Luster
Not Available
Waxy
Pleochroism
Very weak
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Dispersion
Not Available
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Transparency
Gems
Translucent
Refractive Index
Not Available
1.530-1.543
Optic Character
Not Available
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Crystal System
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: P ca21
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Birefringence
Not Available
0.003-0.009
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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Cobaltite Vs Chrome-Chalcedony Fracture
Fracture is an important parameter when you compare Cobaltite and Chrome-Chalcedony Physical Properties. It is necessary to understand the significance of these properties, before you compare Cobaltite Vs Chrome-Chalcedony 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 Cobaltite is Brittle, Handbook of mineralogy (2001) More from other references, Handbook of mineralogy (2001) More from other references, Metallic, UnevenAnthony et al and UnevenAnthony et al.
Cobaltite Vs Chrome-Chalcedony Luster
A primary knowledge about Cobaltite vs Chrome-Chalcedony 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. Chrome-Chalcedony, on other hand, exhibits Waxy luster.