Zoisite Vs Titanite Sphene
Origin
Pakistan, Tanzania
Afghanistan, Australia, Brazil, Kenya, Southern and central Africa, Sri Lanka, Switzerland
Color
Brown, gray, Green, Blue, rose, Red
Green
Streak
White, Colorless
-
Specific Gravity
3.20-3.50
3.52-3.54
Fracture
Uneven, Conchoidal, Even
ConchoidalWalter Schumann
Cleavage
Perfect {010} imperfect {100}
Distinct
Chemical Composition
Ca2Al3(SiO4)3(OH)
CaTiSiO 5Ulrich Henn and Claudio C.
Pleochroism
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Green stones strong trichroism: typically colorless greenish yellow brownish to yellow;
Transparency
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Transparent, Translucent
Refractive Index
1.685-1.707
1.843-2.110
Crystal System
Orthorhombic
-
Birefringence
0.006-0.018
0.100-0.192
Clarity
Transparent
Transparent
Cardiovascular
Supports heart health
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Digestive
-
Supports digestive health
Psychology
Transformation
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Clarity
Zoisite Vs Titanite Sphene Fracture
Fracture is an important parameter when you compare Zoisite and Titanite Sphene Physical Properties. It is necessary to understand the significance of these properties, before you compare Zoisite Vs Titanite Sphene 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 Zoisite is Uneven, Conchoidal and Even. Titanite Sphene fracture is ConchoidalWalter Schumann.
Zoisite Vs Titanite Sphene Luster
A primary knowledge about Zoisite vs Titanite Sphene 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. Zoisite exhibits Vitreous luster.