Aegirine Vs Zoisite
Origin
Canada, Russia, Kenya, Brazil, Norway
Pakistan, Tanzania
Color
Green, Greenish, Black, Reddish, Brown
Brown, gray, Green, Blue, rose, Red
Streak
Yellow, Yellowish-grey, gray
White, Colorless
For which Rashi?
Pisces
-
Specific Gravity
3.50-3.60
3.20-3.50
Fracture
Uneven
Uneven, Conchoidal, Even
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Perfect {010} imperfect {100}
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
Ca2Al3(SiO4)3(OH)
Luster
Vitreous, Resinous
Vitreous
Pleochroism
Emerald green
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Transparency
-
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.720-1.778
1.685-1.707
Crystal System
monoclinic
Orthorhombic
Birefringence
0.037-0.061
0.006-0.018
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Supports heart health
Excellent
Reproductive
Supports heart health
Supports reproductive health
Digestive
Supports heart health
-
Psychology
Protection
Transformation
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
-
Aegirine Vs Zoisite Fracture
Fracture is an important parameter when you compare Aegirine and Zoisite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Zoisite 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. Zoisite fracture is Uneven, Conchoidal and Even.
Aegirine Vs Zoisite Luster
A primary knowledge about Aegirine vs Zoisite 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. Zoisite, on other hand, exhibits Vitreous luster.