Sugilite Vs Gaspeite
Origin
Canada, Southern and central Africa, Italy, Australia, India
Canada, Australia
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Green
Streak
White
Yellow, Green, Yellow, Green
For which Rashi?
Virgo
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Planet
Mercury, Jupiter
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Element of Planets
Water
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Finger
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Ring Metal
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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
HCl soluble
Durability
Not Available
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Specific Gravity
2.69-2.79
3.71
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven
Cleavage
Poor on {0001}
{10 1 1} Good
Mohs Hardness
5.5-6.5
4.5-5
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Ni,Mg,Fe++)CO3
Pleochroism
Weak
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Dispersion
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Transparency
Translucent
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Refractive Index
1.607-1.612
1.830
Optic Character
Not Available
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Crystal System
Hexagonal
Trigonal
Birefringence
0.003
0.220
Clarity
Translucent
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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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Sugilite Vs Gaspeite Fracture
Fracture is an important parameter when you compare Sugilite and Gaspeite Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Gaspeite 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). Gaspeite fracture is Uneven.
Sugilite Vs Gaspeite Luster
A primary knowledge about Sugilite vs Gaspeite 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. Gaspeite, on other hand, exhibits Vitreous luster.