Linarite Vs Poldervaartite
Origin
Linarite, from La Carolina District, Linares, Jaén, Andalusia, Spain, the type locality . Picture width 1.5 mm
Southern and central Africa
Color
Blue
Colorless, White
For which Rashi?
Not Available
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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
2.91
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Handbook of mineralogy (2001)
Cleavage
Perfect on {100}, imperfect on {001}
None
Mohs Hardness
2.5
Not Available
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(Ca,Mn2+ ) 2(SiO 3OH)(OH)Anthony et al , Handbook of Mineralogy (2001)
Luster
Sub-Adamantine, Vitreous
Vitreous
Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
Weak: colorless light gray bluish grayAnthony et al
Dispersion
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Transparency
Transparent
Transparent
Refractive Index
1.809-1.859
1.634-1.656
Optic Character
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Crystal System
monoclinic
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Birefringence
0.050
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Clarity
Transparent
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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Linarite Vs Poldervaartite Fracture
Fracture is an important parameter when you compare Linarite and Poldervaartite Physical Properties. It is necessary to understand the significance of these properties, before you compare Linarite Vs Poldervaartite 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). Poldervaartite fracture is Handbook of mineralogy (2001).
Linarite Vs Poldervaartite Luster
A primary knowledge about Linarite vs Poldervaartite 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. Poldervaartite, on other hand, exhibits Vitreous luster.