Cordierite Vs Anorthite
Origin
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Not Available, Southern and central Africa
Color
Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray
White, Reddish, Colorless, gray, White, Red, Reddish
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Not Available
Deities
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
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.57-2.66
2.77
Fracture
Subconchoidal, Conchoidal, Brittle
Uneven, Uneven, Gems, Sixth Edition (2006)
Cleavage
Fair on {100}, poor on {001} and {010}
Perfect [001] good [010] poor [110]
Mohs Hardness
7-7.5
6-6.5
Chemical Composition
Mg2Al4Si5O18
CaAl 2Si 2O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Greasy, Vitreous
Vitreous
Pleochroism
X = pale yellow
colorless.
Dispersion
Not Available
Not Available
Transparency
Not Available
Transparent
Refractive Index
Not Available
1.575-1.588
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Triclinic
Birefringence
Not Available
0.012-0.013
Clarity
Not Available
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
Cordierite Vs Anorthite Fracture
Fracture is an important parameter when you compare Cordierite and Anorthite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cordierite Vs Anorthite 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 Cordierite is Brittle, Conchoidal and Subconchoidal. Anorthite fracture is Gems, Sixth Edition (2006), Uneven and Uneven.
Cordierite Vs Anorthite Luster
A primary knowledge about Cordierite vs Anorthite 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. Cordierite exhibits Greasy and Vitreous luster. Anorthite, on other hand, exhibits Vitreous luster.