Chrysocolla Vs Cobaltite
Origin
Southern and central Africa, Sixth Edition (2006)
Canada
Color
Blue, Green, Blue, Brown
Reddish, White, Violet, gray, Black, Reddish, White, Violet, gray, Black
Streak
White, Blue, Green
Black
For which Rashi?
Taurus
Not Available
Planet
Venus
Not Available
Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Venus
Not Available
Not to wear with
Not Available
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Powers
Love
Not Available
Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.00-2.45
6.3
Fracture
Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Cleavage
none
{100} Good, {010} Good, {001} Good
Chemical Composition
Cu2H2Si2O5(OH)4
CoAsSAnthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Greasy
Not Available
Pleochroism
AbsentWalter Schumann
Very weak
Dispersion
None
Not Available
Refractive Index
1.460-1.570
Not Available
Optic Character
Not Available
Not Available
Crystal System
monoclinic
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: P ca21
Birefringence
0.023-0.050
Not Available
Clarity
Gemmological Tables (2004) More from other references
Gems
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Chrysocolla Vs Cobaltite Fracture
Fracture is an important parameter when you compare Chrysocolla and Cobaltite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrysocolla Vs Cobaltite 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 Chrysocolla is Brittle, ConchoidalArthur Thomas, Gemstones (2009) and Sub-Conchoidal. Cobaltite fracture 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.
Chrysocolla Vs Cobaltite Luster
A primary knowledge about Chrysocolla vs Cobaltite 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. Chrysocolla exhibits Greasy and Vitreous luster.