Johachidolite Vs Powellite
Origin
Southern and central Africa
India
Color
Colorless, White
Yellow, Greenish, Blue, Brown, Green, gray
For which Rashi?
Not Available
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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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Tenacity
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Solubility
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Durability
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Specific Gravity
3.45
4.23
Fracture
Not Available
UnevenAnthony et al, Handbook of mineralogy (2001), UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
Cleavage
None
{111} Distinct
Chemical Composition
CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)
CaMoO 4Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Greasy, Subadamantine
Pleochroism
Not Available
In deeply colored specimens: blue greenAnthony et al
Dispersion
Not Available
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Transparency
Transparent, Translucent
Transparent
Refractive Index
1.717-1.724
1.974-1.984
Optic Character
Not Available
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Crystal System
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Birefringence
0.007
Not Available
Clarity
Transparent
Transparent
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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Johachidolite Vs Powellite Fracture
Fracture is an important parameter when you compare Johachidolite and Powellite Physical Properties. It is necessary to understand the significance of these properties, before you compare Johachidolite Vs Powellite 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. Powellite fracture is Brittle, Conchoidal, Handbook of mineralogy (2001), Handbook of mineralogy (2001), UnevenAnthony et al and UnevenAnthony et al.
Johachidolite Vs Powellite Luster
A primary knowledge about Johachidolite vs Powellite 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. Johachidolite exhibits Vitreous luster. Powellite, on other hand, exhibits Greasy and Subadamantine luster.