Amazonite Vs Prehnite
Origin
Russia, Madagascar, Brazil
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
Color
Green, Green, White, Blue
Green, Colorless, gray, Yellow, White
For which Rashi?
Virgo
Libra
Element of Planets
Earth
Earth
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Receptive
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.57
2.80-2.95
Fracture
Uneven, Uneven, Gems, Sixth Edition (2006)
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Distinct on [001]
Mohs Hardness
6-6.5
6-6.5
Chemical Composition
KAlSi3O8
Ca2Al2Si3O12(OH)
Pleochroism
WeakMichael OâDonoghue
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Translucent, Translucent to opaque
Translucent
Refractive Index
1.522-1.530
1.611-1.673
Optic Character
Not Available
Not Available
Crystal System
Triclinic
Orthorhombic
Birefringence
0.008-0.010
0.021-0.033
Clarity
Translucent
TranslucentHerve Nicolas Lazzarelli
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
Amazonite Vs Prehnite Fracture
Fracture is an important parameter when you compare Amazonite and Prehnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Amazonite Vs Prehnite 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 Amazonite is Gems, Sixth Edition (2006), Uneven and Uneven. Prehnite fracture is Brittle, Gemstones of the world (2001) More from other references, Metallic, Uneven, UnevenWalter Schumann, White and Yellow.
Amazonite Vs Prehnite Luster
A primary knowledge about Amazonite vs Prehnite 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. Amazonite exhibits Vitreous luster. Prehnite, on other hand, exhibits Vitreous luster.