Titanite Vs Bertrandite
Origin
Pakistan, Italy, Russia, China, Brazil, Switzerland, Madagascar, Austria, Canada
Southern and central Africa
Color
Reddish, Brown, Yellow, Green, Red, gray
Colorless, Yellow
Streak
Reddish, White
White
Specific Gravity
3.48-3.60
2.59-2.60
Fracture
Sub-Conchoidal, Conchoidal
-
Cleavage
Distinct on [110], parting on {221}
{001} Perfect, {110} Distinct, {101} Distinct
Chemical Composition
CaTiSiO5
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Subadamantine, Resinous
Vitreous
Pleochroism
Strong: X = nearly colorless; Y = yellow to green; Z = red to yellow-orange
none.
Transparency
-
TransparentAnthony et al
Refractive Index
1.885-1.990
1.583-1.614
Crystal System
monoclinic
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21
Birefringence
0.105-0.135
-9999
Clarity
-
TransparentAnthony et al
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Promotes mental clarity
Reproductive
Supports reproductive health
-
Digestive
Supports digestive health
-
Psychology
Self-Esteem
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Creativity
Titanite Vs Bertrandite Fracture
Fracture is an important parameter when you compare Titanite and Bertrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Titanite Vs Bertrandite 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.
Titanite Vs Bertrandite Luster
A primary knowledge about Titanite vs Bertrandite 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. Bertrandite, on other hand, exhibits Vitreous luster.