Sardonyx Vs Diaspore
Origin
Southern and central Africa
Turkey
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Colorless, White, Yellow, Greenish, gray, Brown
Streak
Not Available
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Very brittle
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
2.55-2.70
3.30-3.40
Fracture
Not Available
Conchoidal, Brittle
Cleavage
Not Available
{010} perfect, {110} distinct, {100} in traces
Mohs Hardness
6.5-7
6.5-7
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Not Available
Pearly
Pleochroism
Not Available
Strong
Dispersion
Not Available
Not Available
Transparency
Translucent
Transparent
Refractive Index
1.530-1.543
1.702-1.750
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
0.008-0.010
0.048
Clarity
Translucent
Transparent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Sardonyx Vs Diaspore Fracture
Fracture is an important parameter when you compare Sardonyx and Diaspore Physical Properties. It is necessary to understand the significance of these properties, before you compare Sardonyx Vs Diaspore 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. Diaspore fracture is Conchoidal and Brittle.
Sardonyx Vs Diaspore Luster
A primary knowledge about Sardonyx vs Diaspore 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. Diaspore, on other hand, exhibits Pearly luster.