Sphalerite Vs Sylvite
Origin
Mexico, USA, Spain
Mexico, Canada
Color
Green, Brown, Yellow, Red, Black
Colorless, White, Blue, Red, Reddish, Brownish
Streak
Brownish, White
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
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Element of Planets
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Finger
Not Available
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Ring Metal
Not Available
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Energy
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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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Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.95-4.10
1.993
Fracture
UnevenWalter Schumann, Gemstones of the world (2001) More from other references, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Uneven
Uneven, Brittle
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
Perfect on [100], [010], [001]
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Adamantine
Vitreous
Pleochroism
AbsentWalter Schumann
Visible in colored crystals
Transparency
Transparent, Translucent
Not Available
Refractive Index
2.368-2.371
1.4903
Optic Character
Not Available
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Crystal System
Isometric
Isometric
Birefringence
Not Available
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Clarity
Transparent
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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Sphalerite Vs Sylvite Fracture
Fracture is an important parameter when you compare Sphalerite and Sylvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sphalerite Vs Sylvite 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 Sphalerite 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. Sylvite fracture is Brittle and Uneven.
Sphalerite Vs Sylvite Luster
A primary knowledge about Sphalerite vs Sylvite 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 exhibits Adamantine luster. Sylvite, on other hand, exhibits Vitreous luster.