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