Aegirine Vs Blue John
Origin
Canada, Russia, Kenya, Brazil, Norway
-
Color
Green, Greenish, Black, Reddish, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Yellow, Yellowish-grey, gray
-
For which Rashi?
Pisces
-
Specific Gravity
3.50-3.60
3.00-3.25
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Perfect
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
CaF 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Resinous
-
Pleochroism
Emerald green
-
Transparency
-
Transparent
Refractive Index
1.720-1.778
1.432-1.436
Crystal System
monoclinic
-
Birefringence
0.037-0.061
-9999
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Supports heart health
Excellent
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Protection
Harmony
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Mental Clarity
Aegirine Vs Blue John Fracture
Fracture is an important parameter when you compare Aegirine and Blue John Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Blue John 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.
Aegirine Vs Blue John Luster
A primary knowledge about Aegirine vs Blue John 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.