Alexandrite Vs Aegirine
Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Canada, Russia, Kenya, Brazil, Norway
Color
Green
Green, Greenish, Black, Reddish, Brown
Streak
-
Yellow, Yellowish-grey, gray
For which Rashi?
Scorpio
Pisces
Element of Planets
Earth
-
Specific Gravity
3.69-3.81
3.50-3.60
Cleavage
1,1 ; 3,2.
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Chemical Composition
BeAl 2 O 4
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous
Vitreous, Resinous
Pleochroism
-
Emerald green
Transparency
Transparent, Transparent to nearly opaque
-
Refractive Index
1.739-1.770
1.720-1.778
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.007-0.010
0.037-0.061
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Aids in grounding and protection
Supports heart health
Respiratory
Excellent
Supports heart health
Reproductive
Supports reproductive health
Supports heart health
Digestive
-
Supports heart health
Psychology
Transformation
Protection
Healing
Emotional healing
Physical healing
Qualities Associated
Transformation
Protection
Alexandrite Vs Aegirine Fracture
Fracture is an important parameter when you compare Alexandrite and Aegirine Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite Vs Aegirine 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. Aegirine fracture is Uneven.
Alexandrite Vs Aegirine Luster
A primary knowledge about Alexandrite vs Aegirine 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. Alexandrite exhibits Vitreous luster. Aegirine, on other hand, exhibits Vitreous and Resinous luster.