Precious Opal Vs Pyrrhotite
Origin
Australia
Not Available
Color
Yellow, Green, Blue
Brown, Red
Streak
Not Available
Grey, Black, gray
For which Rashi?
Not Available
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Planet
Not Available
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Element of Planets
Not Available
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Finger
Not Available
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Ring Metal
Not Available
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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
Not Available
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Solubility
Not Available
Soluble
Durability
Not Available
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Specific Gravity
1.98-2.25
4.58-4.65
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references
Uneven
Cleavage
Not Available
Absent
Mohs Hardness
5-6.5
3.5-4.5
Chemical Composition
SiO 2 · nH 2OGemdat.org , Management Team (2012)
Not Available
Luster
Not Available
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Pleochroism
AbsentWalter Schumann
Not Available
Dispersion
None
Not Available
Transparency
Transparent, Translucent
Not Available
Refractive Index
1.370-1.470
3
Optic Character
Not Available
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Crystal System
Not Available
monoclinic
Birefringence
Not Available
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Clarity
Transparent
Not Available
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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Precious Opal Vs Pyrrhotite Fracture
Fracture is an important parameter when you compare Precious Opal and Pyrrhotite Physical Properties. It is necessary to understand the significance of these properties, before you compare Precious Opal Vs Pyrrhotite 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 Precious Opal is Conchoidal, Conchoidal and Gemstones of the world (2001) More from other references. Pyrrhotite fracture is Uneven.
Precious Opal Vs Pyrrhotite Luster
A primary knowledge about Precious Opal vs Pyrrhotite 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.