Prasiolite Vs Aragonite
Origin
Canada
Canada, Pakistan
Color
Green
Reddish, Greenish, White, Red, Yellow, Green, Grey, Blue, Brown, Colorless, White, gray, Reddish, orange
Streak
Not Available
White
For which Rashi?
Libra, Sagittarius, Taurus
Virgo, Capricorn, Virgo, Capricorn, Virgo, Capricorn
Element of Planets
Water
Earth
Energy
Receptive
Projective, Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Solubility
Not Available
Dilute acid
Durability
Not Available
Not Available
Specific Gravity
2.65
2.93-2.96
Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
3,1
Distinct on {010}, imperfect {110} and {011}
Chemical Composition
SiO 2Ulrich Henn and Claudio C.
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous, Resinous
Pleochroism
Very weak: light green pale greenWalter Schumann
StrongArthur Thomas
Transparency
Transparent, Translucent
Transparent, Translucent
Refractive Index
1.544-1.553
1.525-1.686
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic
Birefringence
0.009
0.155
Clarity
Transparent
Transparent
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Prasiolite Vs Aragonite Fracture
Fracture is an important parameter when you compare Prasiolite and Aragonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Prasiolite 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 Prasiolite is Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001). Aragonite fracture is Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle.
Prasiolite Vs Aragonite Luster
A primary knowledge about Prasiolite 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. Prasiolite exhibits Vitreous luster. Aragonite, on other hand, exhibits Vitreous and Resinous luster.
