Kornerupine Vs Zoisite
Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Pakistan, Tanzania
Color
Green, Brown, Colorless, Greenish, Yellow
Brown, gray, Green, Blue, rose, Red
Streak
White
White, Colorless
Specific Gravity
3.25-3.45
3.20-3.50
Fracture
Conchoidal, Uneven
Uneven, Conchoidal, Even
Cleavage
Good on {110}
Perfect {010} imperfect {100}
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Ca2Al3(SiO4)3(OH)
Pleochroism
X = colorless to green; Y = colorless
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Transparency
-
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.660-1.685
1.685-1.707
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.012-0.017
0.006-0.018
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Cardiovascular
-
Supports heart health
Reproductive
-
Supports reproductive health
Psychology
Harmony
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-worth
-
Kornerupine Vs Zoisite Fracture
Fracture is an important parameter when you compare Kornerupine and Zoisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Zoisite 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 Kornerupine is Conchoidal and Uneven. Zoisite fracture is Uneven, Conchoidal and Even.
Kornerupine Vs Zoisite Luster
A primary knowledge about Kornerupine vs Zoisite 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. Kornerupine exhibits Vitreous luster. Zoisite, on other hand, exhibits Vitreous luster.