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Tantalite Vs Rutile


Rutile Vs Tantalite


Astrology

Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe   
Brazil, Southern and central Africa, Sri Lanka   

Color
Brown   
Red, gray   

Streak
Brownish, Red, Black   
Red, Black   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
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Not Available   

Ring Metal
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Not Available   

Energy
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Deities
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Not to wear with
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Powers
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Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Insoluble in acids   

Durability
Not Available   
Not Available   

Specific Gravity
5.2   
4.20-4.30   

Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
Good in one direction   
{110} good, 100 moderate, parting on {092} and {011}   

Mohs Hardness
6-6.5   
6-6.5   

Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references   
TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties

Luster
Resinous   
Adamantine   

Pleochroism
Not Available   
Weak to distinct brownish red-green-yellow   

Dispersion
Not Available   
Not Available   

Transparency
TransparentWalter Schumann, Gemstones of the world (2001) More from other references   
Transparent, Translucent   

Refractive Index
2.190-2.457   
2.609-2.903   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
tetragonal   

Birefringence
0.083   
0.296   

Clarity
TransparentWalter Schumann   
Transparent   

Benefits

Physical
  
  

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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Tantalite Vs Rutile Fracture

Fracture is an important parameter when you compare Tantalite and Rutile Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite 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 Tantalite is ConchoidalArthur Thomas, Gemstones (2009) and Subconchoidal. Rutile fracture is ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

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Tantalite Vs Rutile Luster

A primary knowledge about Tantalite 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. Tantalite exhibits Resinous luster. Rutile, on other hand, exhibits Adamantine luster.

Brown Gemstones

Brown Gemstones


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