Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Brazil, Southern and central Africa, Sri Lanka
Color
Blue, Violet, Colorless, Red, Green, Brown
Red, gray
For which Rashi?
Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio
Not Available
Planet
Pluto
Not Available
Element of Planets
Not Available
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Energy
Projective
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Deities
Hephaestus
Not Available
Not to wear with
Not Available
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Powers
Money
Not Available
Planetary
Not Available
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Talisman
Not Available
Not Available
Tenacity
Not Available
Not Available
Solubility
none
Insoluble in acids
Durability
Not Available
Not Available
Specific Gravity
3.64-3.66
4.20-4.30
Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
None, but may exhibit slight parting
{110} good, 100 moderate, parting on {092} and {011}
Chemical Composition
MgAl2O4
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Adamantine
Pleochroism
Absent
Weak to distinct brownish red-green-yellow
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.73
2.609-2.903
Optic Character
Not Available
Not Available
Crystal System
Isometric
tetragonal
Birefringence
Not Available
0.296
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Neurological
Not Available
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Cardiovascular
Not Available
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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
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Qualities Associated
Not Available
Not Available
Spinel Vs Rutile Fracture
Fracture is an important parameter when you compare Spinel and Rutile Physical Properties. It is necessary to understand the significance of these properties, before you compare Spinel Vs Rutile 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 Spinel is Conchoidal, Uneven, ConchoidalArthur Thomas and Gemstones (2009). Rutile fracture is Uneven, ConchoidalArthur Thomas and Gemstones (2009).
Spinel Vs Rutile Luster
A primary knowledge about Spinel vs Rutile 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. Spinel exhibits Vitreous luster. Rutile, on other hand, exhibits Adamantine luster.