Linarite Vs Purpurite
Origin
Linarite, from La Carolina District, Linares, Jaén, Andalusia, Spain, the type locality . Picture width 1.5 mm
Southern and central Africa
Color
Blue
Violet, Brownish, Black, pink, Red, Reddish
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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Tenacity
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Solubility
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Durability
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Specific Gravity
5.35
3.2-3.4
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle
Cleavage
Perfect on {100}, imperfect on {001}
[100] [001] perfect
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Sub-Adamantine, Vitreous
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Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
StrongArthur Thomas
Dispersion
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Transparency
Transparent
TranslucentWalter Schumann, Gemstones of the world (2001) More from other references
Refractive Index
1.809-1.859
1.85-1.92
Optic Character
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Crystal System
monoclinic
Orthorhombic
Birefringence
0.050
0.070
Clarity
Transparent
TranslucentWalter Schumann
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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Linarite Vs Purpurite Fracture
Fracture is an important parameter when you compare Linarite and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Linarite Vs Purpurite 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 Linarite is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001). Purpurite fracture is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.
Linarite Vs Purpurite Luster
A primary knowledge about Linarite vs Purpurite 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. Linarite exhibits Sub-Adamantine and Vitreous luster.