Benitoite Vs Opal
Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Ethiopia
Color
Violet, Blue, Colorless, pink, White
Yellow, White, Red, Brown, Blue
For which Rashi?
-
Cancer, Libra, Scorpio
Element of Planets
-
Earth, Air, Water
Powers
-
Astral Projection, Psychicism
Tenacity
-
BrittleWalter Schumann
Solubility
Insoluble: HCl
hot salt water
Specific Gravity
3.61-3.68
1.98-2.25
Fracture
Conchoidal
Conchoidal
Cleavage
[10 1 1] poor
None
Mohs Hardness
6-6.5
5-6.5
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
SiO2 · nH2O
Luster
Vitreous
Vitreous, Pearly
Pleochroism
O = colorless; E = purple
None
Transparency
Transparent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.757-1.804
1.37-1.52
Crystal System
Hexagonal
Trigonal
Birefringence
0.047
-9999
Clarity
Transparent
Transparent
Neurological
-
Enhances mental clarity and focus
Psychology
Transformation
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Creativity
Benitoite Vs Opal Fracture
Fracture is an important parameter when you compare Benitoite and Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Benitoite 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. Fracture observed in Benitoite is Conchoidal. Opal fracture is Conchoidal.
Benitoite Vs Opal Luster
A primary knowledge about Benitoite 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. Benitoite exhibits Vitreous luster. Opal, on other hand, exhibits Vitreous and Pearly luster.