Origin
Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma, Origins: Brazil
Southern and central Africa
Color
Greenish, Green, Brownish, Red, Blue, Brown, gray
Brown, White, Greenish, gray, Green, Brownish
Element of Planets
Earth, Water
-
Specific Gravity
3.69-3.81
2.9-3.5
Fracture
Uneven, Conchoidal to uneven, ConchoidalWalter Schumann
Conchoidal
Cleavage
Distinct on {110}, imperfect on {010}, poor on {001}
{110} Perfect, {???} Distinct, {???} Distinct
Chemical Composition
BeAl 2 O 4
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous, Pearly
Pleochroism
X = red; Y = yellow-orange; Z = emerald-green
-
Transparency
Transparent, Translucent, Transparent to translucent
Transparent
Refractive Index
1.746-1.763
1.603-1.690
Optic Character
Biaxial/+
Biaxial/+
Crystal System
Orthorhombic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.007-0.013
-9999
Clarity
Transparent
Transparent
Neurological
-
Enhances brain function
Cardiovascular
Supports heart health
Supports heart health
Psychology
Transformation
Peace
Healing
Physical healing
Emotional healing
Qualities Associated
Transformation
Self-discovery
Chrysoberyl Vs Anthophyllite Fracture
Fracture is an important parameter when you compare Chrysoberyl and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrysoberyl 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 Chrysoberyl is Uneven, Conchoidal to uneven and ConchoidalWalter Schumann. Anthophyllite fracture is Conchoidal.
Chrysoberyl Vs Anthophyllite Luster
A primary knowledge about Chrysoberyl 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. Chrysoberyl exhibits Vitreous luster. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.