Aegirine Vs Gahnite
Origin
Canada, Russia, Kenya, Brazil, Norway
Australia
Color
Green, Greenish, Black, Reddish, Brown
Blue, Green, Greenish, Black
Streak
Yellow, Yellowish-grey, gray
Grey, gray
For which Rashi?
Pisces
-
Specific Gravity
3.50-3.60
4.00-4.62
Fracture
Uneven
Conchoidal, Uneven
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Indistinct parting on [111]
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
ZnAl 2O 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Emerald green
-
Refractive Index
1.720-1.778
1.790-1.818
Crystal System
monoclinic
cubic
Birefringence
0.037-0.061
-9999
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Supports heart health
Aids in digestion and soothes the stomach
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Protection
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Harmony
Aegirine Vs Gahnite Fracture
Fracture is an important parameter when you compare Aegirine and Gahnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Gahnite 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. Gahnite fracture is Conchoidal and Uneven.
Aegirine Vs Gahnite Luster
A primary knowledge about Aegirine vs Gahnite 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. Gahnite, on other hand, exhibits Vitreous luster.