Pleonaste Vs Sphalerite
Origin
Madagascar, Sri Lanka
Mexico, USA, Spain
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Green, Brown, Yellow, Red, Black
Streak
Not Available
Brownish, White
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
Not Available
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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
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.80
3.95-4.10
Fracture
Not Available
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
Cleavage
Not Available
{110} Perfect, {110} Perfect, {110} Perfect
Chemical Composition
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Adamantine
Pleochroism
Not Available
AbsentWalter Schumann
Transparency
Gemmological Tables (2004)
Transparent, Translucent
Refractive Index
1.780
2.368-2.371
Optic Character
Not Available
Not Available
Crystal System
Not Available
Isometric
Birefringence
Not Available
Not Available
Clarity
Gemmological Tables (2004)
Transparent
Neurological
Not Available
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Cardiovascular
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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
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Healing
Not Available
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Qualities Associated
Not Available
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Pleonaste Vs Sphalerite Fracture
Fracture is an important parameter when you compare Pleonaste and Sphalerite Physical Properties. It is necessary to understand the significance of these properties, before you compare Pleonaste Vs Sphalerite 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. Sphalerite fracture is Gemstones of the world (2001) More from other references, Gemstones of the world (2001) More from other references, Uneven, UnevenWalter Schumann and UnevenWalter Schumann.
Pleonaste Vs Sphalerite Luster
A primary knowledge about Pleonaste vs Sphalerite 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. Sphalerite, on other hand, exhibits Adamantine luster.