Linarite Vs Sard
Origin
Linarite, from La Carolina District, Linares, Jaén, Andalusia, Spain, the type locality . Picture width 1.5 mm
Southern and central Africa
Color
Blue
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
Blue
Not Available
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
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Solubility
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Durability
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Specific Gravity
5.35
2.58-2.63
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {100}, imperfect on {001}
Not Available
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
SiO 2Ulrich Henn and Claudio C.
Luster
Sub-Adamantine, Vitreous
Waxy
Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
AbsentWalter Schumann
Dispersion
Not Available
None
Transparency
Transparent
Translucent
Refractive Index
1.809-1.859
1.535-1.539
Optic Character
Not Available
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Crystal System
monoclinic
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Birefringence
0.050
0.008-0.010
Clarity
Transparent
Translucent
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 Sard Fracture
Fracture is an important parameter when you compare Linarite and Sard Physical Properties. It is necessary to understand the significance of these properties, before you compare Linarite Vs Sard 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 Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Brittle. Sard fracture is ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas and Gemstones (2009).
Linarite Vs Sard Luster
A primary knowledge about Linarite vs Sard 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. Sard, on other hand, exhibits Waxy luster.