Plumbogummite Vs Onyx
Origin
Australia
Not Available
Color
Blue, Grey, Greenish, Yellow, White, gray, Green, Brown
White
Streak
White
Not Available
For which Rashi?
Not Available
Capricorn
Planet
Not Available
Saturn
Element of Planets
Not Available
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
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Energy
Not Available
Projective
Deities
Not Available
Mars
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection
Planetary
Not Available
Not Available
Talisman
Not Available
Capricorn
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.014
2.55-2.70
Fracture
Uneven, Conchoidal
Not Available
Cleavage
None
Indiscernible
Chemical Composition
Not Available
SiO2
Pleochroism
None
Not Available
Dispersion
Not Available
Not Available
Transparency
Not Available
Translucent, Opaque, Translucent to opaque
Refractive Index
1.653-1.688
1.530-1.543
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Trigonal
Birefringence
Not Available
Not Available
Clarity
Not Available
OpaqueHerve Nicolas Lazzarelli
Neurological
Not Available
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Cardiovascular
Not Available
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
Not Available
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Plumbogummite Vs Onyx Fracture
Fracture is an important parameter when you compare Plumbogummite and Onyx Physical Properties. It is necessary to understand the significance of these properties, before you compare Plumbogummite Vs Onyx 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.
Plumbogummite Vs Onyx Luster
A primary knowledge about Plumbogummite vs Onyx 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. Onyx, on other hand, exhibits Vitreous luster.