Alexandrite Vs Opal
Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Ethiopia
Color
Green
Yellow, White, Red, Brown, Blue
For which Rashi?
Scorpio
Cancer, Libra, Scorpio
Element of Planets
Earth
Earth, Air, Water
Powers
Love
Astral Projection, Psychicism
Tenacity
-
BrittleWalter Schumann
Solubility
-
hot salt water
Specific Gravity
3.69-3.81
1.98-2.25
Chemical Composition
BeAl 2 O 4
SiO2 · nH2O
Luster
Vitreous
Vitreous, Pearly
Transparency
Transparent, Transparent to nearly opaque
Transparent, Translucent, Transparent to translucent
Refractive Index
1.739-1.770
1.37-1.52
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.007-0.010
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Aids in grounding and protection
-
Reproductive
Supports reproductive health
-
Psychology
Transformation
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Creativity
Alexandrite Vs Opal Fracture
Fracture is an important parameter when you compare Alexandrite and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite Vs Opal 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. Opal fracture is Conchoidal.
Alexandrite Vs Opal Luster
A primary knowledge about Alexandrite vs Opal 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. Opal, on other hand, exhibits Vitreous and Pearly luster.