Dioptase Vs Mottramite
Origin
Kazakhstan
Not Available
Color
Green, Blue
Brown, Green, Yellow
Streak
Green
Green, Brownish
For which Rashi?
Not Available
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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
Not Available
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Talisman
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Solubility
Soluble
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.25-3.35
5.9
Fracture
Conchoidal, ConchoidalWalter Schumann
Sub-Conchoidal
Cleavage
Perfect in three directions
None observed
Chemical Composition
CuSiO 2(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Pleochroism
Weak; dark emerald green
Visible X=Y= canary yellow to greenish yellow
Transparency
TranslucentHerve Nicolas Lazzarelli
Not Available
Refractive Index
1.644-1.720
2.170
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic
Birefringence
0.051-0.053
0.150
Clarity
TranslucentHerve Nicolas Lazzarelli
Not Available
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 Mottramite Fracture
Fracture is an important parameter when you compare Dioptase and Mottramite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Mottramite 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 and ConchoidalWalter Schumann. Mottramite fracture is Sub-Conchoidal.
Dioptase Vs Mottramite Luster
A primary knowledge about Dioptase vs Mottramite 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. Mottramite, on other hand, exhibits Greasy luster.
