Obsidian Vs Riebeckite
Origin
Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey, Mexico, Guatemala, Mexico, Guatemala
Not Available
Color
Brown, Green
Black, Blue, Yellow, Green
Streak
Not Available
Grey, Greenish, Brown
For which Rashi?
Sagittarius
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Projective
Not Available
Deities
Itzpapalotl
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.35-2.60
3.28-3.44
Fracture
Conchoidal, ConchoidalWalter Schumann, Conchoidal
Uneven, Splintery, Brittle
Cleavage
Not Available
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
5-5.5
5.0-6.0
Chemical Composition
Not Available
Not Available
Luster
Vitreous
Vitreous, Silky
Pleochroism
AbsentWalter Schumann
X = blue
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.450-1.550
1.680-1.698
Optic Character
Not Available
Not Available
Crystal System
Amorphous
monoclinic
Birefringence
Not Available
0.005-0.008
Clarity
Transparent
Not Available
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
Not Available
Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Obsidian Vs Riebeckite Fracture
Fracture is an important parameter when you compare Obsidian and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Obsidian Vs Riebeckite 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 Obsidian is Conchoidal, Conchoidal and ConchoidalWalter Schumann. Riebeckite fracture is Brittle, Splintery and Uneven.
Obsidian Vs Riebeckite Luster
A primary knowledge about Obsidian vs Riebeckite 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. Obsidian exhibits Vitreous luster. Riebeckite, on other hand, exhibits Silky and Vitreous luster.