Spinel Vs Blue spinel
Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
Not Available
Color
Blue, Violet, Colorless, Red, Green, Brown
White, Colorless, Blue, Red, Green, Yellow, Violet
Streak
White
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For which Rashi?
Sagittarius, Scorpio, Sagittarius, Scorpio, Sagittarius, Scorpio
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Planet
Pluto
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Element of Planets
Not Available
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Energy
Projective
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Finger
Not Available
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Ring Metal
Not Available
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Deities
Hephaestus
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Not to wear with
Not Available
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Powers
Money
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Planetary
Not Available
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Talisman
Not Available
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Tenacity
Not Available
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Solubility
none
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Durability
Not Available
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Specific Gravity
3.64-3.66
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Fracture
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Not Available
Cleavage
None, but may exhibit slight parting
Not Available
Mohs Hardness
8
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Chemical Composition
MgAl2O4
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Luster
Vitreous
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Pleochroism
Absent
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Transparency
Transparent, Translucent, Transparent to translucent
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Refractive Index
1.73
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Optic Character
Not Available
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Crystal System
Isometric
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Birefringence
Not Available
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Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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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
Not Available
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Healing
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Qualities Associated
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Spinel Vs Blue spinel Fracture
Fracture is an important parameter when you compare Spinel and Blue spinel Physical Properties. It is necessary to understand the significance of these properties, before you compare Spinel Vs Blue spinel 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).
Spinel Vs Blue spinel Luster
A primary knowledge about Spinel vs Blue spinel 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.