Aegirine Vs Anhydrite
Origin
Canada, Russia, Kenya, Brazil, Norway
Mexico
Color
Green, Greenish, Black, Reddish, Brown
Colorless, Blue, Violet, White, Brown, rose, gray
Streak
Yellow, Yellowish-grey, gray
White
For which Rashi?
Pisces
-
Specific Gravity
3.50-3.60
2.90-2.98
Fracture
Uneven
Conchoidal
Cleavage
Good on {110}, (110) ^ (1 1 0) ≈87°; parting on {100}
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.
Chemical Composition
(Na,Fe,Ca)Si 2O 6Ulrich Henn and Claudio C.
CaSO 4Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous, Resinous
Pearly, Greasy
Pleochroism
Emerald green
For violet varieties
Transparency
-
Transparent
Refractive Index
1.720-1.778
1.570-1.614
Crystal System
monoclinic
Orthorhombic
Birefringence
0.037-0.061
0.042-0.044
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Supports heart health
Good
Reproductive
Supports heart health
-
Digestive
Supports heart health
-
Psychology
Protection
Calmness
Healing
Physical healing
Emotional healing
Qualities Associated
Protection
Acceptance
Aegirine Vs Anhydrite Fracture
Fracture is an important parameter when you compare Aegirine and Anhydrite Physical Properties. It is necessary to understand the significance of these properties, before you compare Aegirine Vs Anhydrite 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. Anhydrite fracture is Conchoidal.
Aegirine Vs Anhydrite Luster
A primary knowledge about Aegirine vs Anhydrite 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. Anhydrite, on other hand, exhibits Pearly and Greasy luster.