Astrophyllite Vs Papagoite
Origin
Canada, Russia
Southern and central Africa
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Blue
Streak
Brown, White, Brown, White
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
3.2-3.4
3.25
Fracture
Uneven, Brittle, Metallic
Brittle, Metallic
Cleavage
Perfect on [001] imperfect on [100]
Imperfect in one direction
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Greasy, Pearly
Vitreous
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Trichroic
Dispersion
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Transparency
Translucent
Transparent
Refractive Index
1.678-1.758
1.607-1.672
Optic Character
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Crystal System
Triclinic
monoclinic
Birefringence
0.050
0.065
Clarity
Translucent
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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Astrophyllite Vs Papagoite Fracture
Fracture is an important parameter when you compare Astrophyllite and Papagoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Papagoite 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 Astrophyllite is Brittle, Metallic and Uneven. Papagoite fracture is Brittle and Metallic.
Astrophyllite Vs Papagoite Luster
A primary knowledge about Astrophyllite vs Papagoite 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. Astrophyllite exhibits Greasy and Pearly luster. Papagoite, on other hand, exhibits Vitreous luster.