Alexandrite Vs Anthophyllite
Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Origins: Russia
Southern and central Africa
Color
Green
Brown, White, Greenish, gray, Green, Brownish
For which Rashi?
Scorpio
-
Element of Planets
Earth
-
Specific Gravity
3.69-3.81
2.9-3.5
Cleavage
1,1 ; 3,2.
{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
Transparency
Transparent, Transparent to nearly opaque
Transparent
Refractive Index
1.739-1.770
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
0.007-0.010
-9999
Clarity
Transparent
Transparent
Neurological
Enhances mental clarity and focus
Enhances brain function
Cardiovascular
Aids in grounding and protection
Supports heart health
Respiratory
Excellent
Good
Reproductive
Supports reproductive health
-
Psychology
Transformation
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Transformation
Self-discovery
Alexandrite Vs Anthophyllite Fracture
Fracture is an important parameter when you compare Alexandrite and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Alexandrite 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. Anthophyllite fracture is Conchoidal.
Alexandrite Vs Anthophyllite Luster
A primary knowledge about Alexandrite 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. Alexandrite exhibits Vitreous luster. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.