Petoskey Stone Vs Uvite
Color
Brown
Red, Brown, Black
Streak
Not Available
Brown
For which Rashi?
Sagittarius
Not Available
Planet
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Not Available
Element of Planets
Water, Earth
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Finger
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Not Available
Ring Metal
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Energy
Receptive
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Deities
Gaia
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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
Not Available
2.97-3.14
Fracture
Not Available
Uneven, Conchoidal, Brittle
Cleavage
Not Available
{1011} Indistinct
Mohs Hardness
7
Not Available
Chemical Composition
Not Available
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Not Available
Vitreous
Pleochroism
Not Available
Pale yellow colorlessAnthony et al
Transparency
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Transparent
Refractive Index
Not Available
1.614-1.666
Optic Character
Not Available
Not Available
Crystal System
Trigonal
Not Available
Birefringence
Not Available
0.014-0.032
Clarity
Not Available
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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Petoskey Stone Vs Uvite Fracture
Fracture is an important parameter when you compare Petoskey Stone and Uvite Physical Properties. It is necessary to understand the significance of these properties, before you compare Petoskey Stone Vs Uvite 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. Uvite fracture is Brittle, Conchoidal and Uneven.
Petoskey Stone Vs Uvite Luster
A primary knowledge about Petoskey Stone vs Uvite 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. Uvite, on other hand, exhibits Vitreous luster.