Obsidian Vs Aragonite
Origin
Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey
Canada, Pakistan
Color
Brown, Green
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
Streak
Not Available
White
For which Rashi?
Sagittarius
Virgo, Capricorn
Planet
Not Available
Not Available
Element of Planets
Not Available
Earth
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Itzpapalotl
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Dilute acid
Durability
Not Available
Not Available
Specific Gravity
2.35-2.60
2.93-2.96
Fracture
Conchoidal, ConchoidalWalter Schumann
Subconchoidal, Conchoidal
Cleavage
Not Available
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
5-5.5
3.5-4
Chemical Composition
Not Available
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Not Available
StrongArthur Thomas
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.450-1.550
1.525-1.686
Optic Character
Not Available
Not Available
Crystal System
Not Available
Orthorhombic
Birefringence
Not Available
0.155
Clarity
Transparent
Transparent
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
Obsidian Vs Aragonite Fracture
Fracture is an important parameter when you compare Obsidian and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Obsidian Vs Aragonite 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 and ConchoidalWalter Schumann. Aragonite fracture is Subconchoidal and Conchoidal.
Obsidian Vs Aragonite Luster
A primary knowledge about Obsidian vs Aragonite 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. Aragonite, on other hand, exhibits Vitreous and Resinous luster.
