Cobaltite Vs Forsterite
Origin
Canada
Southern and central Africa
Color
Reddish, White, Violet, gray, Black
Colorless, Green, Yellow, White
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
3.23-3.26
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
{100} Good, {010} Good, {001} Good
Perfect on {010} imperfect on {100}
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
Mg 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
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Vitreous
Pleochroism
Very weak
colorless.
Dispersion
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Transparency
Gems
Transparent
Refractive Index
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1.635-1.671
Optic Character
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Crystal System
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: P ca21
Orthorhombic
Birefringence
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0.033-0.042
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 Forsterite Fracture
Fracture is an important parameter when you compare Cobaltite and Forsterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cobaltite Vs Forsterite 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. Forsterite fracture is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Brittle.
Cobaltite Vs Forsterite Luster
A primary knowledge about Cobaltite vs Forsterite 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. Forsterite, on other hand, exhibits Vitreous luster.