Turquoise Vs Dumortierite
Origin
Afghanistan, Australia, India
Southern and central Africa
Color
Green, Blue, gray
Blue, Violet, Brown, White, Greenish, pink
For which Rashi?
Sagittarius, Pisces, Aquarius
Leo, Sagittarius
Planet
Venus, Neptune
Saturn
Element of Planets
Earth
Water
Powers
Protection, Courage, Love
Healing
Specific Gravity
2.30-2.90
3.26-3.41
Fracture
Conchoidal
Fibrous, ConchoidalWalter Schumann
Cleavage
Good to perfect_usually N/A
Distinct on {100}, poor on {110}; parting on {001}
Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O
AlAl6O3BSi3O18
Pleochroism
Weak
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Transparency
Translucent, Opaque
Translucent, Translucent to opaque
Refractive Index
1.610-1.650
1.669-1.723
Crystal System
Triclinic
Orthorhombic
Birefringence
0.040
0.011-0.037
Clarity
Translucent
Translucent
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Digestive
Supports digestive health
-
Psychology
Protection
Patience
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Patience
Turquoise Vs Dumortierite Fracture
Fracture is an important parameter when you compare Turquoise and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Turquoise 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 Turquoise is Conchoidal. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.
Turquoise Vs Dumortierite Luster
A primary knowledge about Turquoise 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. Turquoise exhibits Waxy luster. Dumortierite, on other hand, exhibits Vitreous luster.