Plumbogummite Vs Jacobsite
Origin
Australia
Southern and central Africa
Color
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
Black, Brownish, White, Brown
Streak
White
Reddish, Black
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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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Tenacity
Brittle
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Solubility
Soluble
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Durability
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Specific Gravity
4.014
4.76-5.03
Fracture
Uneven, Conchoidal
Conchoidal, Brittle
Mohs Hardness
4-5
5.5-6.5
Chemical Composition
Not Available
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Luster
Resinous
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Pleochroism
None
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Dispersion
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Transparency
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Translucent
Refractive Index
1.653-1.688
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Optic Character
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Crystal System
Trigonal
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Birefringence
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Clarity
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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 Jacobsite Fracture
Fracture is an important parameter when you compare Plumbogummite and Jacobsite Physical Properties. It is necessary to understand the significance of these properties, before you compare Plumbogummite Vs Jacobsite 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 Uneven and Conchoidal. Jacobsite fracture is Conchoidal and Brittle.
Plumbogummite Vs Jacobsite Luster
A primary knowledge about Plumbogummite vs Jacobsite 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.
