Mottramite Vs Cordierite
Origin
Not Available
Australia, Brazil, Burma, Canada, India, Madagascar, Sri Lanka, Tanzania
Color
Brown, Green, Yellow
Blue, Violet, Greenish, Brown, Colorless, Colorless, Blue, Violet, Yellow, gray
Streak
Green, Brownish
White
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
Not Available
Energy
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
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
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
5.9
2.57-2.66
Fracture
Sub-Conchoidal, Brittle, Metallic
Subconchoidal, Conchoidal, Brittle
Cleavage
None observed
Fair on {100}, poor on {001} and {010}
Chemical Composition
Not Available
Mg2Al4Si5O18
Luster
Greasy
Greasy, Vitreous
Pleochroism
Visible X=Y= canary yellow to greenish yellow
X = pale yellow
Dispersion
Not Available
Not Available
Transparency
Not Available
Not Available
Refractive Index
2.170
Not Available
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Orthorhombic
Birefringence
0.150
Not Available
Clarity
Not Available
Not Available
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
Not Available
Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Mottramite Vs Cordierite Fracture
Fracture is an important parameter when you compare Mottramite and Cordierite Physical Properties. It is necessary to understand the significance of these properties, before you compare Mottramite Vs Cordierite 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 Mottramite is Sub-Conchoidal, Brittle and Metallic. Cordierite fracture is Subconchoidal, Conchoidal and Brittle.
Mottramite Vs Cordierite Luster
A primary knowledge about Mottramite vs Cordierite 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. Mottramite exhibits Greasy luster. Cordierite, on other hand, exhibits Greasy and Vitreous luster.