Brookite Vs Jelly Opal
Origin
Russia
Not Available
Color
Red, Reddish, Brown, Black, Brown, Reddish, orange
Not Available
Streak
White
Not Available
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
Brittle
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
3.87-4.14
1.98-2.50
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Conchoidal
Cleavage
Poor on {120}, in traces on {001}
Not Available
Mohs Hardness
5.5-6
5.5-6.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Luster
Adamantine
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Pleochroism
Very weak
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Dispersion
Not Available
None
Transparency
Gemmological Tables (2004) More from other references
Not Available
Refractive Index
2.583-2.741
1.37-1.52
Optic Character
Not Available
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Crystal System
Orthorhombic
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Birefringence
0.117
Not Available
Clarity
Gemmological Tables (2004) More from other references
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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Brookite Vs Jelly Opal Fracture
Fracture is an important parameter when you compare Brookite and Jelly Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Brookite Vs Jelly Opal 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 Brookite is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Jelly Opal fracture is Conchoidal.
Brookite Vs Jelly Opal Luster
A primary knowledge about Brookite vs Jelly Opal 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. Brookite exhibits Adamantine luster.