Andesine Vs Dumortierite
Origin
Colombia, Origins: Congo
Southern and central Africa
Color
Red, Yellow, White, gray, Green, Colorless
Blue, Violet, Brown, White, Greenish, pink
For which Rashi?
-
Leo, Sagittarius
Element of Planets
-
Water
Specific Gravity
2.65-2.69
3.26-3.41
Fracture
Uneven, Conchoidal
Fibrous, ConchoidalWalter Schumann
Cleavage
Perfect on {001}, good on {010}
Distinct on {100}, poor on {110}; parting on {001}
Mohs Hardness
6-6.5
7-8.5
Chemical Composition
(Na,Ca)Al1-2Si3-2O8
AlAl6O3BSi3O18
Pleochroism
colorless.
Strong; X = deep blue or violet; Y = yellow to red-violet or nearly colorless; Z = colorless or very pale blue
Transparency
Transparent, Translucent, Transparent to translucent
Translucent, Translucent to opaque
Refractive Index
1.543-1.564
1.669-1.723
Optic Character
Biaxial/+
-
Crystal System
Triclinic
Orthorhombic
Birefringence
0.007-0.011
0.011-0.037
Clarity
Transparent
Translucent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Psychology
Vitality
Patience
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Patience
Andesine Vs Dumortierite Fracture
Fracture is an important parameter when you compare Andesine and Dumortierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andesine 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 Andesine is Uneven and Conchoidal. Dumortierite fracture is Fibrous and ConchoidalWalter Schumann.
Andesine Vs Dumortierite Luster
A primary knowledge about Andesine 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. Andesine exhibits Vitreous luster. Dumortierite, on other hand, exhibits Vitreous luster.