Benitoite Vs Euclase
Origin
USA, San Benito Country, USA. Very rare collectors stone. Found only in San Benito County, California
Brazil, Colombia, Southern and central Africa
Color
Violet, Blue, Colorless, pink, White
Greenish, Blue, Colorless, White, Green
Solubility
Insoluble: HCl
-
Specific Gravity
3.61-3.68
3.08-3.12
Fracture
Conchoidal
ConchoidalWalter Schumann
Cleavage
[10 1 1] poor
{010} Perfect
Chemical Composition
BaTiSi 3O 9Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
O = colorless; E = purple
Weak: colorless-(greenish) yellow
Transparency
Transparent
-
Refractive Index
1.757-1.804
1.650-1.677
Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Birefringence
0.047
0.019-0.025
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
-
Enhances mental clarity and focus
Psychology
Transformation
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Communication
Benitoite Vs Euclase Fracture
Fracture is an important parameter when you compare Benitoite and Euclase Physical Properties. It is necessary to understand the significance of these properties, before you compare Benitoite Vs Euclase 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. Euclase fracture is ConchoidalWalter Schumann.
Benitoite Vs Euclase Luster
A primary knowledge about Benitoite vs Euclase 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. Euclase, on other hand, exhibits Vitreous luster.