Origin
Southern and central Africa, USA, Australia, Brazil, USA, Australia, Brazil, USA
Not Available, blue
Color
Green
Blue, Blue, Green, Blue, Blue
Streak
Not Available
Blue
For which Rashi?
Cancer, Taurus, Cancer, Taurus, Cancer, Taurus
Sagittarius, Capricorn, Sagittarius, Capricorn, Sagittarius, Capricorn
Element of Planets
Earth
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Receptive
Not to wear with
Not Available
Not Available
Powers
Protection, Healing
Psychic Power
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
2.58-2.64
3.70-3.90
Fracture
Gems, Sixth Edition (2006)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
None
Perfect on {011}, fair on {100}, poor on {110}
Mohs Hardness
6.5-7
3.5-4
Chemical Composition
SiO2 (with a high level of nickel impurities )
Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Vitreous, Waxy
Vitreous
Pleochroism
AbsentWalter Schumann
Visible shades of blue
Dispersion
None
Not Available
Transparency
Translucent, Translucent, Opaque, Translucent to nearly opaque
Transparent, Translucent
Refractive Index
1.530-1.543
1.720-1.850
Optic Character
Not Available
Not Available
Crystal System
Trigonal
monoclinic
Birefringence
0.004
0.108
Clarity
Translucent
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
Chrysoprase Vs Azurite Fracture
Fracture is an important parameter when you compare Chrysoprase and Azurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chrysoprase Vs Azurite 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 Chrysoprase is Gems and Sixth Edition (2006). Azurite fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Chrysoprase Vs Azurite Luster
A primary knowledge about Chrysoprase vs Azurite 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. Chrysoprase exhibits Vitreous, Vitreous and Waxy luster. Azurite, on other hand, exhibits Vitreous luster.