Dioptase Vs Purpurite
Origin
Dioptase from Altyn Tübe, Kazakhstan, the type locality
Southern and central Africa
Color
Green, Blue, Green
Violet, Brownish, Black, pink, Red, Reddish
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
Not Available
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Energy
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Finger
Not Available
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Ring Metal
Not Available
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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
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
3.2-3.4
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect in three directions
[100] [001] perfect
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Not Available
Pleochroism
Weak; dark emerald green
StrongArthur Thomas
Transparency
TranslucentHerve Nicolas Lazzarelli
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.644-1.720
1.85-1.92
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic
Birefringence
0.051-0.053
0.070
Clarity
TranslucentHerve Nicolas Lazzarelli
TranslucentWalter Schumann
Neurological
Not Available
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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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Dioptase Vs Purpurite Fracture
Fracture is an important parameter when you compare Dioptase and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Purpurite 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 Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal and Brittle. Purpurite fracture is Uneven, UnevenArthur Thomas, Gemstones (2009) and Brittle.
Dioptase Vs Purpurite Luster
A primary knowledge about Dioptase vs Purpurite 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.