Origin
USA, Switzerland, Tanzania, Madagascar, Russia, Sri Lanka
Canada, Pakistan
Color
Colorless, Yellow, pink, Red
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, gray, orange
For which Rashi?
-
Virgo, Capricorn
Element of Planets
-
Earth
Specific Gravity
2.90-2.98
2.93-2.96
Fracture
Conchoidal, ConchoidalWalter Schumann
Subconchoidal, Conchoidal
Cleavage
Distinct on {11 2 0}, imperfect on {10 1 1}
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
7.5-8
3.5-4
Chemical Composition
Be 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Distinct: colorless orangy-yellowHerve Nicolas Lazzarelli
StrongArthur Thomas
Transparency
-
Transparent, Translucent
Refractive Index
1.650-1.695
1.525-1.686
Crystal System
Trigonal
Orthorhombic
Birefringence
0.016
0.155
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
-
Promotes focus and concentration
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
Poor
Psychology
Clarity
Stability
Healing
Emotional healing
Emotional healing
Qualities Associated
Spiritual Activation
Centering
Phenakite Vs Aragonite Fracture
Fracture is an important parameter when you compare Phenakite and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Phenakite Vs Aragonite 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 Phenakite is Conchoidal and ConchoidalWalter Schumann. Aragonite fracture is Subconchoidal and Conchoidal.
Phenakite Vs Aragonite Luster
A primary knowledge about Phenakite vs Aragonite 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. Phenakite exhibits Vitreous luster. Aragonite, on other hand, exhibits Vitreous and Resinous luster.