Dumortierite Vs Tremolite
Origin
Southern and central Africa
Switzerland
Color
Blue, Violet, Brown, White, Greenish, pink
Green, Colorless, White, Brown, gray
For which Rashi?
Leo, Sagittarius
-
Element of Planets
Water
-
Specific Gravity
3.26-3.41
2.95-3.07
Fracture
Fibrous, ConchoidalWalter Schumann
Conchoidal
Cleavage
Distinct on {100}, poor on {110}; parting on {001}
Perfect on {110} at 56° and 124°; partings on {010} and {100}
Chemical Composition
AlAl6O3BSi3O18
Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Silky
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
Transparent
Refractive Index
1.669-1.723
1.599-1.637
Crystal System
Orthorhombic
monoclinic
Birefringence
0.011-0.037
0.023-0.028
Clarity
Translucent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Digestive
-
Supports digestive health
Psychology
Patience
Emotional Healing
Healing
Emotional healing
Physical healing
Qualities Associated
Patience
Peace
Dumortierite Vs Tremolite Fracture
Fracture is an important parameter when you compare Dumortierite and Tremolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dumortierite Vs Tremolite 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. Tremolite fracture is Conchoidal.
Dumortierite Vs Tremolite Luster
A primary knowledge about Dumortierite vs Tremolite 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. Tremolite, on other hand, exhibits Vitreous and Silky luster.