Origin
Dioptase from Altyn Tübe, Kazakhstan, the type locality
Colombia, Color: Red, Orangey Red, Orange, Yellow, color shift to Green, Hardness: 6 6.5, Refractive index: 1.55 1.56, Density: 2.66 2.70, Chemical composition: (Na, Ca)(Si, Al)4O8, Crystal structure: triclinic, Origins: Congo, Tibet.
Color
Green, Blue
Red, Yellow, White, gray, Green, Colorless
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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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Solubility
Soluble
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Durability
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Specific Gravity
3.25-3.35
2.65-2.69
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle
Uneven, Conchoidal, Gems, Sixth Edition (2006)
Cleavage
Perfect in three directions
Perfect on {001}, good on {010}
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Na,Ca)Al1-2Si3-2O8
Pleochroism
Weak; dark emerald green
colorless.
Transparency
TranslucentHerve Nicolas Lazzarelli
Transparent, Translucent, Transparent to translucent
Refractive Index
1.644-1.720
1.543-1.564
Optic Character
Not Available
Biaxial/+
Crystal System
Trigonal
Triclinic
Birefringence
0.051-0.053
0.007-0.011
Clarity
TranslucentHerve Nicolas Lazzarelli
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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Dioptase Vs Andesine Fracture
Fracture is an important parameter when you compare Dioptase and Andesine Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Andesine 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 and Brittle. Andesine fracture is Uneven, Conchoidal, Gems and Sixth Edition (2006).
Dioptase Vs Andesine Luster
A primary knowledge about Dioptase vs Andesine 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. Andesine, on other hand, exhibits Vitreous luster.