Brookite Vs Pyromorphite
Color
Red, Reddish, Brown, Black, Brown, Reddish, orange
Green, Yellow, Colorless, Grey, Brown, White, Red
For which Rashi?
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Planet
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Element of Planets
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Finger
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Ring Metal
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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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Solubility
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Durability
Not Available
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Specific Gravity
3.87-4.14
6.5-7.1
Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Uneven, ConchoidalArthur Thomas, Brittle, Metallic
Cleavage
Poor on {120}, in traces on {001}
Imperfect- [10 1 1]
Mohs Hardness
5.5-6
3.5-4
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Luster
Adamantine
Resinous, Subadamantine
Pleochroism
Very weak
Weak
Dispersion
Not Available
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Transparency
Gemmological Tables (2004) More from other references
Transparent
Refractive Index
2.583-2.741
2.042-2.059
Optic Character
Not Available
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Crystal System
Orthorhombic
Hexagonal
Birefringence
0.117
0.010
Clarity
Gemmological Tables (2004) More from other references
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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Brookite Vs Pyromorphite Fracture
Fracture is an important parameter when you compare Brookite and Pyromorphite Physical Properties. It is necessary to understand the significance of these properties, before you compare Brookite Vs Pyromorphite 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. Pyromorphite fracture is Brittle, ConchoidalArthur Thomas, Metallic and Uneven.
Brookite Vs Pyromorphite Luster
A primary knowledge about Brookite vs Pyromorphite 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. Pyromorphite, on other hand, exhibits Resinous and Subadamantine luster.