Covellite Vs Titanite
Origin
Mexico
Pakistan, Italy, Russia, China, Brazil, Switzerland, Madagascar, Austria, Canada
Color
Blue, Black
Reddish, Brown, Yellow, Green, Red, gray
Streak
Grey, Black, gray
Reddish, White
Specific Gravity
4.6-4.76
3.48-3.60
Fracture
-
Sub-Conchoidal, Conchoidal
Cleavage
Perfect on {0001}
Distinct on [110], parting on {221}
Mohs Hardness
-9999
5-5.5
Chemical Composition
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
CaTiSiO5
Luster
Resinous
Subadamantine, Resinous
Pleochroism
Marked
Strong: X = nearly colorless; Y = yellow to green; Z = red to yellow-orange
Transparency
OpaqueAnthony et al
-
Refractive Index
1.45-2.62
1.885-1.990
Crystal System
Hexagonal
monoclinic
Birefringence
-9999
0.105-0.135
Clarity
OpaqueAnthony et al
-
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Transformation
Self-Esteem
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Manifestation
Covellite Vs Titanite Fracture
Fracture is an important parameter when you compare Covellite and Titanite Physical Properties. It is necessary to understand the significance of these properties, before you compare Covellite Vs Titanite 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. Titanite fracture is Sub-Conchoidal and Conchoidal.
Covellite Vs Titanite Luster
A primary knowledge about Covellite vs Titanite 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. Covellite exhibits Resinous luster. Titanite, on other hand, exhibits Subadamantine and Resinous luster.