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