Peridot Vs Dioptase
Origin
China, Burma, Pakistan, USA, Southern and central Africa, Brazil
Dioptase from Altyn Tübe, Kazakhstan, the type locality
Color
Green
Green, Blue, Green
For which Rashi?
Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo, Libra, Taurus, Leo, Virgo
Not Available
Element of Planets
Earth
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Energy
Receptive
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Finger
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Ring Metal
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Deities
Isis
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Not to wear with
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Powers
Protection, Wealth
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Planetary
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Talisman
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Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
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Specific Gravity
1.54-1.55
3.25-3.35
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
Cleavage
Poor
Perfect in three directions
Chemical Composition
(Mg,Fe)2SiO4
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous
Pleochroism
Weak: yellow-green green (colorless)Herve Nicolas Lazzarelli
Weak; dark emerald green
Transparency
Transparent
TranslucentHerve Nicolas Lazzarelli
Refractive Index
1.64-1.69
1.644-1.720
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Trigonal
Birefringence
0.036
0.051-0.053
Clarity
Transparent
TranslucentHerve Nicolas Lazzarelli
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
Not Available
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Peridot Vs Dioptase Fracture
Fracture is an important parameter when you compare Peridot and Dioptase Physical Properties. It is necessary to understand the significance of these properties, before you compare Peridot Vs Dioptase 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 Peridot is Conchoidal. Dioptase fracture is Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal and Brittle.
Peridot Vs Dioptase Luster
A primary knowledge about Peridot vs Dioptase 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. Peridot exhibits Vitreous and Greasy luster. Dioptase, on other hand, exhibits Vitreous luster.
