Dumortierite Vs Zircon
Origin
Southern and central Africa
Tanzania, Kenya, Madagascar, Cambodia, Sri Lanka, Burma, Thailand, Vietnam, Australia
Color
Blue, Violet, Brown, White, Greenish, pink
Blue, Green, Yellow, Brown, White, Colorless, Red, pink, Reddish, gray
For which Rashi?
Leo, Sagittarius
Sagittarius, Virgo
Element of Planets
Water
Earth, Water
Powers
Healing
Protection
Specific Gravity
3.26-3.41
3.93-4.73
Fracture
Fibrous, ConchoidalWalter Schumann
Conchoidal, Uneven
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
{110} and {111}
Chemical Composition
AlAl6O3BSi3O18
ZrSiO4
Luster
Vitreous
Adamantine
Pleochroism
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Weak
Transparency
Translucent, Translucent to opaque
Transparent
Refractive Index
1.669-1.723
1.810-2.024
Crystal System
Orthorhombic
tetragonal
Birefringence
0.011-0.037
0.047-0.055
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Psychology
Patience
Clarity
Healing
Emotional healing
Physical healing
Qualities Associated
Patience
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Dumortierite Vs Zircon Fracture
Fracture is an important parameter when you compare Dumortierite and Zircon Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite Vs Zircon 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. Zircon fracture is Conchoidal and Uneven.
Dumortierite Vs Zircon Luster
A primary knowledge about Dumortierite vs Zircon 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. Zircon, on other hand, exhibits Adamantine luster.