Anthophyllite Vs Phenakite
Origin
Southern and central Africa
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Color
Brown, White, Greenish, gray, Green, Brownish
Colorless, Yellow, pink, Red
Specific Gravity
2.9-3.5
2.90-2.98
Fracture
Conchoidal
Conchoidal, ConchoidalWalter Schumann
Cleavage
{110} Perfect, {???} Distinct, {???} Distinct
Distinct on {11 2 0}, imperfect on {10 1 1}
Mohs Hardness
5.5-6
7.5-8
Chemical Composition
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Vitreous
Pleochroism
-
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
Transparency
Transparent
-
Refractive Index
1.603-1.690
1.650-1.695
Optic Character
Biaxial/+
-
Crystal System
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Trigonal
Birefringence
-9999
0.016
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Neurological
Enhances brain function
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-discovery
Spiritual Activation
Anthophyllite Vs Phenakite Fracture
Fracture is an important parameter when you compare Anthophyllite and Phenakite Physical Properties. It is necessary to understand the significance of these properties, before you compare Anthophyllite Vs Phenakite 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 Anthophyllite is Conchoidal. Phenakite fracture is Conchoidal and ConchoidalWalter Schumann.
Anthophyllite Vs Phenakite Luster
A primary knowledge about Anthophyllite vs Phenakite 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. Anthophyllite exhibits Vitreous and Pearly luster. Phenakite, on other hand, exhibits Vitreous luster.