Brookite Vs Realgar
Origin
Russia
Southern and central Africa
Color
Red, Reddish, Brown, Black, Brown, Reddish, orange
Red, Yellow, orange
For which Rashi?
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Planet
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Element of Planets
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Energy
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Finger
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Ring Metal
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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
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Durability
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Specific Gravity
3.87-4.14
3.56
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
(e.g. graphite).
Cleavage
Poor on {120}, in traces on {001}
{010} Good
Mohs Hardness
5.5-6
Not Available
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
AsSMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
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Pleochroism
Very weak
Nearly colorless to pale golden yellowAnthony et al
Dispersion
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Transparency
Gemmological Tables (2004) More from other references
Gems
Refractive Index
2.583-2.741
2.538-2.704
Optic Character
Not Available
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Crystal System
Orthorhombic
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Birefringence
0.117
0.166
Clarity
Gemmological Tables (2004) More from other references
Gems
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 Realgar Fracture
Fracture is an important parameter when you compare Brookite and Realgar Physical Properties. It is necessary to understand the significance of these properties, before you compare Brookite Vs Realgar 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 Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal and Brittle. Realgar fracture is (e.g. graphite)..
Brookite Vs Realgar Luster
A primary knowledge about Brookite vs Realgar 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.
