Titanite Sphene Vs Cassiterite
Origin
Afghanistan, Australia, Brazil, Kenya, Southern and central Africa, Sri Lanka, Switzerland
Sri Lanka
Color
Green
Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Green, gray
Specific Gravity
3.52-3.54
6.86-7.03
Fracture
ConchoidalWalter Schumann
Subconchoidal, Uneven, Conchoidal, Irregular
Cleavage
Distinct
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
CaTiSiO 5Ulrich Henn and Claudio C.
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Adamantine, Greasy
Pleochroism
Green stones strong trichroism: typically colorless greenish yellow brownish to yellow;
Pleochroic haloes have been observed. Dichroic in yellow
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.843-2.110
1.990-2.105
Crystal System
-
tetragonal
Birefringence
0.100-0.192
0.096-0.098
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Excellent
Poor
Digestive
Supports digestive health
-
Psychology
Creativity
Focus
Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Manifestation
Titanite Sphene Vs Cassiterite Fracture
Fracture is an important parameter when you compare Titanite Sphene and Cassiterite Physical Properties. It is necessary to understand the significance of these properties, before you compare Titanite Sphene Vs Cassiterite 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 Sphene is ConchoidalWalter Schumann. Cassiterite fracture is Subconchoidal, Uneven, Conchoidal and Irregular.
Titanite Sphene Vs Cassiterite Luster
A primary knowledge about Titanite Sphene vs Cassiterite 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. Cassiterite, on other hand, exhibits Adamantine and Greasy luster.