Fire Opal Vs Shattuckite
Origin
USA
the type locality
Streak
Not Available
Blue
For which Rashi?
Not Available
Not Available
Planet
Not Available
Not Available
Element of Planets
Not Available
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Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
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Deities
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Not to wear with
Not Available
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Powers
Not Available
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
1.97-2.22
3.80-4.15
Fracture
Conchoidal, Conchoidal, Gemstones of the world (2001)
Uneven, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Not Available
perfect along [010] and [100]
Mohs Hardness
6-6.5
3.5-4
Chemical Composition
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001) More from other references
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Not Available
Silky
Pleochroism
AbsentWalter Schumann
X = very pale blue; Y = pale blue; Z = deep blue
Dispersion
None
Not Available
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.370-1.470
1.752-1.815
Optic Character
Not Available
Not Available
Crystal System
Amorphous
Orthorhombic
Birefringence
Not Available
0.063
Clarity
Transparent
Translucent
Neurological
Not Available
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Cardiovascular
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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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Fire Opal Vs Shattuckite Fracture
Fracture is an important parameter when you compare Fire Opal and Shattuckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Fire Opal Vs Shattuckite 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 Fire Opal is Conchoidal, Conchoidal and Gemstones of the world (2001). Shattuckite fracture is Gemstones (2009), Uneven and UnevenArthur Thomas.
Fire Opal Vs Shattuckite Luster
A primary knowledge about Fire Opal vs Shattuckite 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. Shattuckite, on other hand, exhibits Silky luster.