Astrophyllite Vs Tugtupite
Origin
Canada, Russia
Russia
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Pale pink, Red, White, pink, Blue, Green
Streak
Brown, White, Brown, White
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
3.2-3.4
2.30-2.60
Fracture
Uneven, Brittle, Metallic
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Perfect on [001] imperfect on [100]
{111} Imperfect
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Na 4AlBeSi 4O 12ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Pearly
Not Available
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
ModerateArthur Thomas
Dispersion
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Transparency
Translucent
OpaqueHerve Nicolas Lazzarelli
Refractive Index
1.678-1.758
1.494-1.504
Optic Character
Not Available
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Crystal System
Triclinic
tetragonal
Birefringence
0.050
0.008
Clarity
Translucent
OpaqueHerve Nicolas Lazzarelli
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 Tugtupite Fracture
Fracture is an important parameter when you compare Astrophyllite and Tugtupite Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Tugtupite 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. Tugtupite fracture is ConchoidalArthur Thomas, Gemstones (2009), Uneven and Uneven.
Astrophyllite Vs Tugtupite Luster
A primary knowledge about Astrophyllite vs Tugtupite 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.