Origin
Zimbabwe
Southern and central Africa
Color
Violet, White, gray, Blue, Brown, Black
Red, Brown, Red, Red, Black
Streak
White
Brownish, Red, Brownish, Red
For which Rashi?
Cancer, Sagittarius, Cancer, Sagittarius, Cancer, Sagittarius
Not Available
Planet
Moon
Not Available
Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Goddess Whope
Not Available
Not to wear with
Not Available
Not Available
Powers
Protection
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.55-2.70
5.85-6.15
Fracture
Uneven, Splintery, Conchoidal, Uneven, Splintery, Conchoidal, UnevenWalter Schumann
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Absent
Fair in four directions forming octahedrons
Mohs Hardness
6.5-7
3.5-4
Chemical Composition
SiO2
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
AbsentWalter Schumann
visible
Dispersion
None
Not Available
Transparency
Translucent, Translucent to opaque
TranslucentWalter Schumann
Refractive Index
1.530-1.543
2.849
Optic Character
Not Available
Not Available
Crystal System
Trigonal
cubic
Birefringence
0.003-0.009
Not Available
Clarity
Translucent
TranslucentWalter Schumann
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
Chalcedony Vs Cuprite Fracture
Fracture is an important parameter when you compare Chalcedony and Cuprite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chalcedony Vs Cuprite 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 Chalcedony is Conchoidal, Conchoidal, Splintery, Splintery, Uneven, Uneven and UnevenWalter Schumann. Cuprite fracture is Brittle, Conchoidal, Conchoidal, Gemstones (2009), Metallic and UnevenArthur Thomas.
Chalcedony Vs Cuprite Luster
A primary knowledge about Chalcedony vs Cuprite 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. Chalcedony exhibits Vitreous luster. Cuprite, on other hand, exhibits Adamantine luster.