Sugilite Vs Hureaulite
Origin
Canada, Southern and central Africa, Italy, Australia, India
USA, Southern and central Africa
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Violet, Red, White, Reddish
For which Rashi?
Virgo
Not Available
Planet
Mercury, Jupiter
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Element of Planets
Water
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Finger
Not Available
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Ring Metal
Not Available
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Energy
Receptive
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Deities
The All
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Not to wear with
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Powers
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Planetary
All
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Talisman
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Tenacity
Not Available
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Solubility
Not Available
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Durability
Not Available
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Specific Gravity
2.69-2.79
3.19
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Brittle, Uneven
Cleavage
Poor on {0001}
{???} Distinct
Mohs Hardness
5.5-6.5
3.5
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Greasy
Pleochroism
Weak
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
Dispersion
Not Available
Not Available
Transparency
Translucent
Transparent
Refractive Index
1.607-1.612
1.647-1.667
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
Birefringence
0.003
0.012
Clarity
Translucent
Transparent
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
Not Available
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Psychology
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Healing
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Qualities Associated
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Sugilite Vs Hureaulite Fracture
Fracture is an important parameter when you compare Sugilite and Hureaulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Hureaulite 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 Sugilite is ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Hureaulite fracture is Brittle and Uneven.
Sugilite Vs Hureaulite Luster
A primary knowledge about Sugilite vs Hureaulite 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. Sugilite exhibits Vitreous luster. Hureaulite, on other hand, exhibits Greasy and Vitreous luster.