Astrophyllite Vs Sodalite
Origin
Canada, Russia
Canada, Columbia, Brazil, Burma, Russia, blue
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Blue, White, pink, gray, Green
Streak
Brown, White, Brown, White
White
For which Rashi?
Not Available
Sagittarius
Planet
Not Available
Jupiter
Element of Planets
Not Available
Water
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Not Available
Receptive
Deities
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Not to wear with
Not Available
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Powers
Not Available
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Brittle
Solubility
Not Available
Soluble
Durability
Not Available
Not Available
Specific Gravity
3.2-3.4
2.15-2.40
Fracture
Uneven, Brittle, Metallic
Conchoidal, Uneven, UnevenArthur Thomas, Brittle
Cleavage
Perfect on [001] imperfect on [100]
Poor on {110}
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Na8Al6Si6O24Cl2
Luster
Greasy, Pearly
Greasy
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
AbsentWalter Schumann
Transparency
Translucent
Transparent, Translucent, Opaque
Refractive Index
1.678-1.758
1.478-1.488
Optic Character
Not Available
Not Available
Crystal System
Triclinic
cubic
Birefringence
0.050
Not Available
Clarity
Translucent
Transparent
Neurological
Not Available
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Cardiovascular
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Respiratory
Not Available
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Reproductive
Not Available
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Digestive
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Psychology
Not Available
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Healing
Not Available
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Qualities Associated
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Astrophyllite Vs Sodalite Fracture
Fracture is an important parameter when you compare Astrophyllite and Sodalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Sodalite 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. Sodalite fracture is Brittle, Conchoidal, Uneven and UnevenArthur Thomas.
Astrophyllite Vs Sodalite Luster
A primary knowledge about Astrophyllite vs Sodalite 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. Sodalite, on other hand, exhibits Greasy luster.