Dumortierite Vs Aragonite
Origin
Southern and central Africa
Canada, Pakistan
Color
Blue, Violet, Brown, White, Greenish, pink
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
For which Rashi?
Leo, Sagittarius
Virgo, Capricorn
Element of Planets
Water
Earth
Powers
Healing
Protection
Specific Gravity
3.26-3.41
2.93-2.96
Fracture
Fibrous, ConchoidalWalter Schumann
Subconchoidal, Conchoidal
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
7-8.5
3.5-4
Chemical Composition
AlAl6O3BSi3O18
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
StrongArthur Thomas
Transparency
Translucent, Translucent to opaque
Transparent, Translucent
Refractive Index
1.669-1.723
1.525-1.686
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.011-0.037
0.155
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Promotes focus and concentration
Cardiovascular
-
Supports heart health
Psychology
Patience
Stability
Healing
Emotional healing
Emotional healing
Qualities Associated
Patience
Centering
Dumortierite Vs Aragonite Fracture
Fracture is an important parameter when you compare Dumortierite and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite 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 Dumortierite is Fibrous and ConchoidalWalter Schumann. Aragonite fracture is Subconchoidal and Conchoidal.
Dumortierite Vs Aragonite Luster
A primary knowledge about Dumortierite 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. Dumortierite exhibits Vitreous luster. Aragonite, on other hand, exhibits Vitreous and Resinous luster.