Sugilite Vs Obsidian
Origin
Canada, Southern and central Africa, Italy, Australia, India
Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey, Mexico, Guatemala, Mexico, Guatemala
Color
Violet, Brownish, Yellow, Reddish, Pale pink
Brown, Green
Streak
White
Not Available
For which Rashi?
Virgo
Sagittarius
Planet
Mercury, Jupiter
Not Available
Element of Planets
Water
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Energy
Receptive
Projective
Deities
The All
Itzpapalotl
Not to wear with
Not Available
Not Available
Powers
Not Available
Protection
Planetary
All
Not Available
Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.69-2.79
2.35-2.60
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalWalter Schumann, Conchoidal
Cleavage
Poor on {0001}
Not Available
Mohs Hardness
5.5-6.5
5-5.5
Chemical Composition
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Pleochroism
Weak
AbsentWalter Schumann
Transparency
Translucent
Transparent, Translucent
Refractive Index
1.607-1.612
1.450-1.550
Optic Character
Not Available
Not Available
Crystal System
Hexagonal
Amorphous
Birefringence
0.003
Not Available
Clarity
Translucent
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
Not Available
Respiratory
Not Available
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Reproductive
Not Available
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Digestive
Not Available
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Psychology
Not Available
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Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Sugilite Vs Obsidian Fracture
Fracture is an important parameter when you compare Sugilite and Obsidian Physical Properties. It is necessary to understand the significance of these properties, before you compare Sugilite Vs Obsidian 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). Obsidian fracture is Conchoidal, Conchoidal and ConchoidalWalter Schumann.
Sugilite Vs Obsidian Luster
A primary knowledge about Sugilite vs Obsidian 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. Obsidian, on other hand, exhibits Vitreous luster.