Rutile Vs Grossular
Origin
Brazil, Southern and central Africa, Sri Lanka
Sri Lanka, India, Brazil
Color
Red, gray
Green, Brown, Brown, Colorless, Green, gray, Yellow
Streak
Red, Black
Brownish, White, Brownish, White
For which Rashi?
Not Available
Not Available
Planet
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Element of Planets
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Finger
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Ring Metal
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Energy
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Deities
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Not to wear with
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Powers
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Planetary
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Talisman
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Tenacity
Not Available
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Solubility
Insoluble in acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.20-4.30
3.55-3.73
Fracture
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{110} good, 100 moderate, parting on {092} and {011}
none
Mohs Hardness
6-6.5
7-7.5
Chemical Composition
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Luster
Adamantine
Greasy, Vitreous
Pleochroism
Weak to distinct brownish red-green-yellow
None
Transparency
Transparent, Translucent
Gemmological Tables (2004) More from other references
Refractive Index
2.609-2.903
1.730-1.760
Optic Character
Not Available
Not Available
Crystal System
tetragonal
cubic
Birefringence
0.296
0.020
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
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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Rutile Vs Grossular Fracture
Fracture is an important parameter when you compare Rutile and Grossular Physical Properties. It is necessary to understand the significance of these properties, before you compare Rutile Vs Grossular 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 Rutile is ConchoidalArthur Thomas, Gemstones (2009) and Uneven. Grossular fracture is Brittle, Conchoidal, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Rutile Vs Grossular Luster
A primary knowledge about Rutile vs Grossular 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. Rutile exhibits Adamantine luster. Grossular, on other hand, exhibits Greasy and Vitreous luster.