Demantoid Vs Linarite
Origin
Italy
Linarite, from La Carolina District, Linares, Jaén, Andalusia, Spain, the type locality . Picture width 1.5 mm
Streak
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Blue
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
3.77-3.95
5.35
Fracture
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Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
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Perfect on {100}, imperfect on {001}
Chemical Composition
Ca 3Fe 2(SiO 4) 3Ulrich Henn and Claudio C.
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Adamantine
Sub-Adamantine, Vitreous
Pleochroism
None
X = pale blue; Y = blue; Z = Prussian blue
Dispersion
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Transparency
Gemmological Tables (2004)
Transparent
Refractive Index
1.880-1.890
1.809-1.859
Optic Character
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Crystal System
cubic
monoclinic
Birefringence
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0.050
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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Demantoid Vs Linarite Fracture
Fracture is an important parameter when you compare Demantoid and Linarite Physical Properties. It is necessary to understand the significance of these properties, before you compare Demantoid Vs Linarite 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. Linarite fracture is Brittle, Conchoidal, ConchoidalAnthony et al and Handbook of mineralogy (2001).
Demantoid Vs Linarite Luster
A primary knowledge about Demantoid vs Linarite 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. Demantoid exhibits Adamantine luster. Linarite, on other hand, exhibits Sub-Adamantine and Vitreous luster.