Origin
Australia, Southern and central Africa, green, brown, Australia, France, green, brown, Australia, France
Russia, green, violet, Yellow, blue, green, violet, Yellow, blue
Color
Green, Colorless, gray, Yellow, White
Black, Violet, Blue, Green
Streak
Colorless
Not Available
For which Rashi?
Libra
Gemini, Virgo, Gemini, Virgo, Gemini, Virgo
Element of Planets
Earth
Earth
Energy
Receptive
Receptive
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.80-2.95
3.22-3.40
Fracture
Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Metallic
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Distinct on [001]
1,2 prismatic.
Chemical Composition
Ca2Al2Si3O12(OH)
(Ca,Cr)MgSi 2O 6Gemdat.org , Management Team (2012)
Pleochroism
AbsentWalter Schumann
Common trichroism: light green
Dispersion
None
Not Available
Transparency
Translucent
Gems, Sixth Edition (2006)
Refractive Index
1.611-1.673
1.668-1.703
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.021-0.033
0.024-0.030
Clarity
TranslucentHerve Nicolas Lazzarelli
Gems
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
Prehnite Vs Chrome Diopside Fracture
Fracture is an important parameter when you compare Prehnite and Chrome Diopside Physical Properties. It is necessary to understand the significance of these properties, before you compare Prehnite Vs Chrome Diopside 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 Prehnite is Uneven, Yellow, White, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle and Metallic. Chrome Diopside fracture is ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas and Gemstones (2009).
Prehnite Vs Chrome Diopside Luster
A primary knowledge about Prehnite vs Chrome Diopside 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. Prehnite exhibits Vitreous luster. Chrome Diopside, on other hand, exhibits Vitreous luster.
