Titanite Vs Mellite
Origin
Pakistan, Italy, Russia, China, Brazil, Switzerland, Madagascar, Austria, Canada
Southern and central Africa
Color
Reddish, Brown, Yellow, Green, Red, gray
Brown, Brownish, White, Colorless, Yellow
Streak
Reddish, White
White
Specific Gravity
3.48-3.60
1.58-1.60
Fracture
Sub-Conchoidal, Conchoidal
Conchoidal
Cleavage
Distinct on [110], parting on {221}
{011} Imperfect
Chemical Composition
CaTiSiO5
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.
Luster
Subadamantine, Resinous
Vitreous
Pleochroism
Strong: X = nearly colorless; Y = yellow to green; Z = red to yellow-orange
Weak: yellowish brown yellowAnthony et al
Refractive Index
1.885-1.990
1.509-1.541
Crystal System
monoclinic
-
Birefringence
0.105-0.135
0.030
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Self-Esteem
Happiness
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Abundance
Titanite Vs Mellite Fracture
Fracture is an important parameter when you compare Titanite and Mellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Titanite Vs Mellite 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 Titanite is Sub-Conchoidal and Conchoidal. Mellite fracture is Conchoidal.
Titanite Vs Mellite Luster
A primary knowledge about Titanite vs Mellite 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. Titanite exhibits Subadamantine and Resinous luster. Mellite, on other hand, exhibits Vitreous luster.