Stolzite Vs Covellite
Origin
Not Available
Mexico
Color
Reddish, Brown, Yellow, Green, Red, Greenish, gray
Blue, Blue, Black
Streak
White
Grey, Black, gray
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
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Deities
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Brittle
Flexible
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2
4.6-4.76
Fracture
Conchoidal, Uneven, Brittle
Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Metallic
Cleavage
Imperfect on {001}, indistinct on {011}
Perfect on {0001}
Mohs Hardness
2.5-3
Not Available
Chemical Composition
Not Available
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Resinous, Subadamantine
Resinous
Pleochroism
Not Available
Marked
Dispersion
Not Available
Not Available
Transparency
Not Available
OpaqueAnthony et al, Handbook of mineralogy (2001) More from other references
Refractive Index
2.180-2.190
1.45-2.62
Optic Character
Not Available
Not Available
Crystal System
tetragonal
Hexagonal
Birefringence
0.090
Not Available
Clarity
Not Available
OpaqueAnthony et al
Neurological
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Cardiovascular
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Respiratory
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Reproductive
Not Available
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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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Stolzite Vs Covellite Fracture
Fracture is an important parameter when you compare Stolzite and Covellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stolzite Vs Covellite 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 Stolzite is Brittle, Conchoidal and Uneven. Covellite fracture is Brittle, Gemstones (2009), Gemstones (2009), Metallic and UnevenArthur Thomas.
Stolzite Vs Covellite Luster
A primary knowledge about Stolzite vs Covellite 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. Stolzite exhibits Resinous and Subadamantine luster. Covellite, on other hand, exhibits Resinous luster.