Blue John Vs Sarcopside
Origin
Not Available
Southern and central Africa
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Red, Blue, Green, Reddish, Brown
Streak
Not Available
White
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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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
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Solubility
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Durability
Not Available
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Specific Gravity
3.00-3.25
3.79-3.94
Fracture
Not Available
Lamellar, Splintery
Cleavage
Not Available
{100} Good, {001} Good, {010} Poor
Mohs Hardness
Not Available
4
Chemical Composition
CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Not Available
Luster
Not Available
Waxy
Pleochroism
Not Available
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Dispersion
Not Available
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Transparency
Transparent
TranslucentAnthony et al, Handbook of mineralogy (2001)
Refractive Index
1.432-1.436
1.670-1.734
Optic Character
Not Available
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Crystal System
Not Available
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Birefringence
Not Available
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Clarity
Transparent
TranslucentAnthony et al
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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Blue John Vs Sarcopside Fracture
Fracture is an important parameter when you compare Blue John and Sarcopside Physical Properties. It is necessary to understand the significance of these properties, before you compare Blue John Vs Sarcopside 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. Sarcopside fracture is Lamellar and Splintery.
Blue John Vs Sarcopside Luster
A primary knowledge about Blue John vs Sarcopside 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. Sarcopside, on other hand, exhibits Waxy luster.