Aragonite Vs Jet
Origin
Canada, Pakistan
Spain
Color
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Black
Streak
White
Not Available
For which Rashi?
Virgo, Capricorn
Capricorn
Element of Planets
Earth
Earth
Energy
Projective, Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Dilute acid
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.93-2.96
1.19-1.35
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
Distinct on {010}, imperfect {110} and {011}
Not Available
Mohs Hardness
3.5-4
2.5-4
Chemical Composition
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Vitreous, Resinous
Waxy
Pleochroism
StrongArthur Thomas
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent, Translucent
Gemmological Tables (2004) More from other references
Refractive Index
1.525-1.686
1.640-1.680
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Amorphous
Birefringence
0.155
Not Available
Clarity
Transparent
Gemmological Tables (2004) More from other references
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
Aragonite Vs Jet Fracture
Fracture is an important parameter when you compare Aragonite and Jet Physical Properties. It is necessary to understand the significance of these properties, before you compare Aragonite Vs Jet 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 Aragonite is Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle. Jet fracture is ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references.
Aragonite Vs Jet Luster
A primary knowledge about Aragonite vs Jet 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. Aragonite exhibits Vitreous and Resinous luster. Jet, on other hand, exhibits Waxy luster.
