Euclase Vs Anthophyllite
Origin
Brazil, Colombia, Southern and central Africa
Southern and central Africa
Color
Greenish, Blue, Colorless, White, Green
Brown, White, Greenish, gray, Green, Brownish
Specific Gravity
3.08-3.12
2.9-3.5
Fracture
ConchoidalWalter Schumann
Conchoidal
Cleavage
{010} Perfect
{110} Perfect, {???} Distinct, {???} Distinct
Chemical Composition
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Weak: colorless-(greenish) yellow
-
Transparency
-
Transparent
Refractive Index
1.650-1.677
1.603-1.690
Optic Character
-
Biaxial/+
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.019-0.025
-9999
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Enhances mental clarity and focus
Enhances brain function
Cardiovascular
-
Supports heart health
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Self-discovery
Euclase Vs Anthophyllite Fracture
Fracture is an important parameter when you compare Euclase and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Euclase Vs Anthophyllite 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 Euclase is ConchoidalWalter Schumann. Anthophyllite fracture is Conchoidal.
Euclase Vs Anthophyllite Luster
A primary knowledge about Euclase vs Anthophyllite 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. Euclase exhibits Vitreous luster. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.