Origin
Canada, Russia, Kenya, Brazil, Norway
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Color
Green, Greenish, Black, Reddish, Brown
Green, Brown, Colorless, Greenish, Yellow
Streak
Yellow, Yellowish-grey, gray
White
For which Rashi?
Pisces
-
Specific Gravity
3.50-3.60
3.25-3.45
Fracture
Uneven
Conchoidal, Uneven
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Good on {110}
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Emerald green
X = colorless to green; Y = colorless
Refractive Index
1.720-1.778
1.660-1.685
Crystal System
monoclinic
Orthorhombic
Birefringence
0.037-0.061
0.012-0.017
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Supports heart health
-
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Protection
Harmony
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Self-worth
Aegirine Vs Kornerupine Fracture
Fracture is an important parameter when you compare Aegirine and Kornerupine Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine 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 Aegirine is Uneven. Kornerupine fracture is Conchoidal and Uneven.
Aegirine Vs Kornerupine Luster
A primary knowledge about Aegirine 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. Aegirine exhibits Vitreous and Resinous luster. Kornerupine, on other hand, exhibits Vitreous luster.