Vivianite Vs Rutile
Origin
Southern and central Africa
Brazil, Southern and central Africa, Sri Lanka
Color
Blue, Green, Colorless
Red, gray
For which Rashi?
Not Available
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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
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Solubility
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Insoluble in acids
Durability
Not Available
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Specific Gravity
2.64-2.70
4.20-4.30
Fracture
(e.g. graphite).
Uneven, ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
{010} Perfect
{110} good, 100 moderate, parting on {092} and {011}
Mohs Hardness
Not Available
6-6.5
Chemical Composition
Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.
TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Adamantine
Pleochroism
Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue
Weak to distinct brownish red-green-yellow
Dispersion
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Transparency
Transparent
Transparent, Translucent
Refractive Index
1.560-1.640
2.609-2.903
Optic Character
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Crystal System
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tetragonal
Birefringence
0.054-0.075
0.296
Clarity
Transparent
Transparent
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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Vivianite Vs Rutile Fracture
Fracture is an important parameter when you compare Vivianite and Rutile Physical Properties. It is necessary to understand the significance of these properties, before you compare Vivianite 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 Vivianite is (e.g. graphite).. Rutile fracture is ConchoidalArthur Thomas, Gemstones (2009) and Uneven.
Vivianite Vs Rutile Luster
A primary knowledge about Vivianite 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. Vivianite exhibits Pearly and Vitreous luster. Rutile, on other hand, exhibits Adamantine luster.