Austinite Vs Sugilite
Origin
USA
Canada, Southern and central Africa, Italy, Australia, India
Color
Colorless, White, Green, White, Green, Brown, Colorless, Green, White, White
Violet, Brownish, Yellow, Reddish, Pale pink
For which Rashi?
Not Available
Virgo
Planet
Not Available
Mercury, Jupiter
Element of Planets
Not Available
Water
Finger
Not Available
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Ring Metal
Not Available
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Energy
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Receptive
Deities
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The All
Not to wear with
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Powers
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Planetary
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All
Talisman
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Tenacity
Brittle
Not Available
Solubility
Easily soluble in cold dilute HCl
Not Available
Durability
Not Available
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Specific Gravity
4.12
2.69-2.79
Fracture
Brittle, Uneven, Brittle, Uneven
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
Good in two directions parallel to the prism faces {110}
Poor on {0001}
Mohs Hardness
4-4.5
5.5-6.5
Chemical Composition
CaZn(AsO4)(OH)
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Subadamantine, Silky, Fibrous
Vitreous
Pleochroism
Not Available
Weak
Dispersion
Not Available
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Transparency
Not Available
Translucent
Refractive Index
1.759
1.607-1.612
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
Hexagonal
Birefringence
0.024
0.003
Clarity
Not Available
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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Austinite Vs Sugilite Fracture
Fracture is an important parameter when you compare Austinite and Sugilite Physical Properties. It is necessary to understand the significance of these properties, before you compare Austinite Vs Sugilite 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 Austinite is Brittle, Brittle, Uneven and Uneven. Sugilite fracture is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009).
Austinite Vs Sugilite Luster
A primary knowledge about Austinite vs Sugilite 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. Austinite exhibits Fibrous, Silky and Subadamantine luster. Sugilite, on other hand, exhibits Vitreous luster.