Origin
A primary mineral in hydrothermal veins, stockworks, disseminations
Southern and central Africa
Color
Yellow, Green, Black
White, Colorless, Blue, Red, Green, Yellow, Violet, Black, Green, Red, Blue, White
Streak
Yellow, Green, Black, Greenish, Black
Colorless
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
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Specific Gravity
4.1-4.3
3.03-3.18
Fracture
Uneven, Brittle, Metallic
Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Cleavage
Indistinct on {011}
{???} Indistinct
Mohs Hardness
3.5-4
7-7.5
Chemical Composition
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Not Available
Vitreous
Pleochroism
AbsentWalter Schumann
Very strong: pale yellow colorless
Transparency
Handbook of mineralogy (2001)
Transparent
Refractive Index
Not Available
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
tetragonal
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
Birefringence
Not Available
0.014-0.032
Clarity
Handbook of mineralogy (2001)
Transparent
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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Chalcopyrite Vs Dravite Fracture
Fracture is an important parameter when you compare Chalcopyrite and Dravite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chalcopyrite Vs Dravite 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 Chalcopyrite is Brittle, Metallic and Uneven. Dravite fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Irregular, Uneven and Uneven.
Chalcopyrite Vs Dravite Luster
A primary knowledge about Chalcopyrite vs Dravite 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. Dravite, on other hand, exhibits Vitreous luster.