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