Linarite Vs Astrophyllite
Origin
Linarite, from La Carolina District, Linares, Jaén, Andalusia, Spain, the type locality . Picture width 1.5 mm
Canada, Russia
Color
Blue
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Streak
Blue
Brown, White, Brown, White
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
3.2-3.4
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Uneven, Brittle, Metallic
Cleavage
Perfect on {100}, imperfect on {001}
Perfect on [001] imperfect on [100]
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Luster
Sub-Adamantine, Vitreous
Greasy, Pearly
Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Dispersion
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Transparency
Transparent
Translucent
Refractive Index
1.809-1.859
1.678-1.758
Optic Character
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Crystal System
monoclinic
Triclinic
Birefringence
0.050
0.050
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 Astrophyllite Fracture
Fracture is an important parameter when you compare Linarite and Astrophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Linarite Vs Astrophyllite 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. Astrophyllite fracture is Uneven, Brittle and Metallic.
Linarite Vs Astrophyllite Luster
A primary knowledge about Linarite vs Astrophyllite 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. Astrophyllite, on other hand, exhibits Greasy and Pearly luster.
