Cobaltite Vs Fibrolite
Origin
Canada
Southern and central Africa
Color
Reddish, White, Violet, gray, Black
Brown, Colorless, Green
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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Energy
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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
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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
6.3
3.14-3.25
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Gemstones (2009), UnevenArthur Thomas
Cleavage
{100} Good, {010} Good, {001} Good
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Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
Al 2SiO 5Arthur Thomas , Gemstones (2009)
Luster
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Pleochroism
Very weak
DistinctArthur Thomas
Transparency
Gems
Transparent
Refractive Index
Not Available
1.658-1.678
Optic Character
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Crystal System
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: P ca21
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Birefringence
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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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Cobaltite Vs Fibrolite Fracture
Fracture is an important parameter when you compare Cobaltite and Fibrolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cobaltite Vs Fibrolite 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 UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle and Metallic. Fibrolite fracture is Gemstones (2009) and UnevenArthur Thomas.
Cobaltite Vs Fibrolite Luster
A primary knowledge about Cobaltite vs Fibrolite 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.