Dioptase Vs Cacoxenite
Origin
Dioptase from Altyn Tübe, Kazakhstan, the type locality
Not Available
Color
Green, Blue, Green
Yellow, Brownish, Reddish, Green, Brownish, Yellow, Green, Yellow, Red
Streak
Green
White, Yellow
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
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.25-3.35
2.2-2.6
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Uneven
Cleavage
Perfect in three directions
None
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Fe+++,Al)25(PO4)17O6(OH)12•75(H2O)
Pleochroism
Weak; dark emerald green
visible: O = Pale yellow E = Canary yellow to yellow orange
Transparency
TranslucentHerve Nicolas Lazzarelli
Not Available
Refractive Index
1.644-1.720
1.575-1.585
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Hexagonal
Birefringence
0.051-0.053
Not Available
Clarity
TranslucentHerve Nicolas Lazzarelli
Not Available
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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Dioptase Vs Cacoxenite Fracture
Fracture is an important parameter when you compare Dioptase and Cacoxenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Cacoxenite 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 Dioptase is Brittle, Conchoidal, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Cacoxenite fracture is Uneven.
Dioptase Vs Cacoxenite Luster
A primary knowledge about Dioptase vs Cacoxenite 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. Dioptase exhibits Vitreous luster. Cacoxenite, on other hand, exhibits Silky luster.