Rutile Vs Dumortierite
Origin
Brazil, Southern and central Africa, Sri Lanka
Southern and central Africa
Color
Red, gray
Blue, Violet, Brown, White, Greenish, pink
For which Rashi?
-
Leo, Sagittarius
Element of Planets
-
Water
Solubility
Insoluble in acids
-
Specific Gravity
4.20-4.30
3.26-3.41
Fracture
Uneven, Conchoidal
Fibrous, ConchoidalWalter Schumann
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
6-6.5
7-8.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
AlAl6O3BSi3O18
Luster
Adamantine
Vitreous
Pleochroism
Weak to distinct brownish red-green-yellow
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Transparency
Transparent, Translucent
Translucent, Translucent to opaque
Refractive Index
2.609-2.903
1.669-1.723
Crystal System
tetragonal
Orthorhombic
Birefringence
0.296
0.011-0.037
Clarity
Transparent
Translucent
Neurological
-
Enhances mental clarity and focus
Psychology
Clarity
Patience
Healing
Physical healing
Emotional healing
Qualities Associated
Awareness
Patience
Rutile Vs Dumortierite Fracture
Fracture is an important parameter when you compare Rutile and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rutile Vs Dumortierite 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 Rutile is Uneven and Conchoidal. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.
Rutile Vs Dumortierite Luster
A primary knowledge about Rutile vs Dumortierite 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. Rutile exhibits Adamantine luster. Dumortierite, on other hand, exhibits Vitreous luster.