Jet Vs Riebeckite
Origin
Spain
Not Available
Color
Black
Black, Blue, Yellow, Green
Streak
Not Available
Grey, Greenish, Brown
For which Rashi?
Capricorn
Not Available
Planet
Saturn
Not Available
Element of Planets
Earth
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Cybele
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
1.19-1.35
3.28-3.44
Fracture
ConchoidalWalter Schumann, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Uneven, Splintery, Brittle
Cleavage
Not Available
Perfect on {110}, intersecting at 56° and 124°; partings on {100} and {010}
Mohs Hardness
2.5-4
5.0-6.0
Chemical Composition
Not Available
Not Available
Luster
Waxy
Vitreous, Silky
Pleochroism
AbsentWalter Schumann
X = blue
Dispersion
None
Not Available
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
1.640-1.680
1.680-1.698
Optic Character
Not Available
Not Available
Crystal System
Amorphous
monoclinic
Birefringence
Not Available
0.005-0.008
Clarity
Gemmological Tables (2004) More from other references
Not Available
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Jet Vs Riebeckite Fracture
Fracture is an important parameter when you compare Jet and Riebeckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Jet 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 Jet is ConchoidalWalter Schumann, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Riebeckite fracture is Brittle, Splintery and Uneven.
Jet Vs Riebeckite Luster
A primary knowledge about Jet 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. Jet exhibits Waxy luster. Riebeckite, on other hand, exhibits Silky and Vitreous luster.