Astrophyllite Vs Stichtite
Origin
Canada, Russia
Australia, Southern and central Africa
Color
Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow
Violet, pink
Streak
Brown, White, Brown, White
White, Violet, 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
2.11-2.20
Fracture
Uneven, Brittle, Metallic
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Uneven
Cleavage
Perfect on [001] imperfect on [100]
Perfect on {0001}
Mohs Hardness
3
Not Available
Chemical Composition
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)
Mg 6Cr 2(CO 3)(OH) 16 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Greasy, Pearly
Waxy, Resinous
Pleochroism
Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow
Weak
Dispersion
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Transparency
Translucent
Translucent
Refractive Index
1.678-1.758
1.516-1.544
Optic Character
Not Available
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Crystal System
Triclinic
Trigonal
Birefringence
0.050
0.026
Clarity
Translucent
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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Astrophyllite Vs Stichtite Fracture
Fracture is an important parameter when you compare Astrophyllite and Stichtite Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Stichtite 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. Stichtite fracture is Gemstones (2009), Gemstones (2009), Uneven, UnevenArthur Thomas and UnevenArthur Thomas.
Astrophyllite Vs Stichtite Luster
A primary knowledge about Astrophyllite vs Stichtite 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. Stichtite, on other hand, exhibits Resinous and Waxy luster.