Alexandrite Vs Celestine
Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Southern and central Africa
Color
Green
Colorless, Blue, Brown, Green, gray
For which Rashi?
Scorpio
Gemini
Planet
Venus
Venus, Neptune
Element of Planets
Earth
Water, Air
Specific Gravity
3.69-3.81
3.90-4.00
Cleavage
1,1 ; 3,2.
Perfect on {001}, good on {210}, poor on {010}
Chemical Composition
BeAl 2 O 4
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Pearly
Pleochroism
-
Weakly trichroiC
Transparency
Transparent, Transparent to nearly opaque
-
Refractive Index
1.739-1.770
1.619-1.635
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.007-0.010
0.004-0.012
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Aids in grounding and protection
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Divine Guidance
Alexandrite Vs Celestine Fracture
Fracture is an important parameter when you compare Alexandrite and Celestine Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite Vs Celestine 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. Celestine fracture is Conchoidal.
Alexandrite Vs Celestine Luster
A primary knowledge about Alexandrite vs Celestine 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. Alexandrite exhibits Vitreous luster. Celestine, on other hand, exhibits Vitreous and Pearly luster.