Dumortierite Vs Pyrite
Origin
Southern and central Africa
Brazil
Color
Blue, Violet, Brown, White, Greenish, pink
Yellow
Streak
White
Greenish, Black, Brownish
For which Rashi?
Leo, Sagittarius
-
Element of Planets
Water
-
Solubility
-
insoluble in water
Specific Gravity
3.26-3.41
5.00-5.20
Fracture
Fibrous, ConchoidalWalter Schumann
Uneven, Conchoidal, ConchoidalWalter Schumann
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
Indistinct on {001}; partings on {011} and {111}
Mohs Hardness
7-8.5
6-6.5
Chemical Composition
AlAl6O3BSi3O18
FeS 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
-
Transparency
Translucent, Translucent to opaque
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.669-1.723
-9999
Crystal System
Orthorhombic
Isometric
Birefringence
0.011-0.037
-9999
Clarity
Translucent
OpaqueHerve Nicolas Lazzarelli
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Psychology
Patience
Abundance
Healing
Emotional healing
Physical healing
Qualities Associated
Patience
Abundance
Dumortierite Vs Pyrite Fracture
Fracture is an important parameter when you compare Dumortierite and Pyrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite Vs Pyrite 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. Pyrite fracture is Uneven, Conchoidal and ConchoidalWalter Schumann.
Dumortierite Vs Pyrite Luster
A primary knowledge about Dumortierite vs Pyrite 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.