Calcite Vs Purpurite
Origin
Mexico
Southern and central Africa
Color
White, Colorless, White, pink, Yellow, Brown
Violet, Brownish, Black, pink, Red, Reddish
For which Rashi?
Cancer
Not Available
Element of Planets
Earth, Sun
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Not Available
Deities
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Spirituality, Healing
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.67-2.73
3.2-3.4
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect on [10 1 1] three directions with angle of 74° 55
[100] [001] perfect
Chemical Composition
CaCO 3Ulrich Henn and Claudio C.
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Not Available
Pleochroism
NilArthur Thomas
StrongArthur Thomas
Dispersion
Not Available
Not Available
Transparency
Transparent, Translucent
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.486-1.658
1.85-1.92
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Orthorhombic
Birefringence
0.154-0.174
0.070
Clarity
Transparent
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
Calcite Vs Purpurite Fracture
Fracture is an important parameter when you compare Calcite and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Calcite Vs Purpurite 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 Calcite is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Purpurite fracture is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.
Calcite Vs Purpurite Luster
A primary knowledge about Calcite vs Purpurite 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. Calcite exhibits Pearly and Vitreous luster.