Alexandrite Vs Sapphirine
Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Kenya, Southern and central Africa
Color
Green
Colorless, Greenish, Blue
For which Rashi?
Scorpio
-
Element of Planets
Earth
-
Specific Gravity
3.69-3.81
3.40-3.58
Fracture
-
Conchoidal, Uneven
Cleavage
1,1 ; 3,2.
{010} Perfect
Chemical Composition
BeAl 2 O 4
(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Transparency
Transparent, Transparent to nearly opaque
Transparent
Refractive Index
1.739-1.770
1.701-1.724
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
-
Birefringence
0.007-0.010
0.005-0.007
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Aids in grounding and protection
-
Respiratory
Excellent
Excellent
Reproductive
Supports reproductive health
-
Psychology
Transformation
Spiritual Awakening
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Inner Peace
Alexandrite Vs Sapphirine Fracture
Fracture is an important parameter when you compare Alexandrite and Sapphirine Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite Vs Sapphirine 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. Sapphirine fracture is Conchoidal and Uneven.
Alexandrite Vs Sapphirine Luster
A primary knowledge about Alexandrite vs Sapphirine 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.