Plumbogummite Vs Magnesite
Color
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
Yellow, Brown, Black, Colorless, White, Brownish
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Solubility
Soluble
Effervesces in hot HCl
Durability
Not Available
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Specific Gravity
4.014
2.92-3.12
Fracture
Uneven, Conchoidal
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
None
[10 1 1] perfect
Mohs Hardness
4-5
3.5-4.5
Chemical Composition
Not Available
MgCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleochroism
None
NilArthur Thomas
Dispersion
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Transparency
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Translucent
Refractive Index
1.653-1.688
1.509-1.720
Optic Character
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Crystal System
Trigonal
Trigonal
Birefringence
Not Available
0.191
Clarity
Not Available
Translucent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Plumbogummite Vs Magnesite Fracture
Fracture is an important parameter when you compare Plumbogummite and Magnesite Physical Properties. It is necessary to understand the significance of these properties, before you compare Plumbogummite Vs Magnesite 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 Plumbogummite is Conchoidal and Uneven. Magnesite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).
Plumbogummite Vs Magnesite Luster
A primary knowledge about Plumbogummite vs Magnesite 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. Plumbogummite exhibits Resinous luster. Magnesite, on other hand, exhibits Vitreous luster.