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Tantalite Vs Liddicoatite


Liddicoatite Vs Tantalite


Astrology

Origin
Australia, Brazil, Canada, Colombia, Madagascar, Zimbabwe   
Sri Lanka   

Color
Brown   
Green, Red, Blue, Brown, pink   

Streak
Brownish, Red, Black   
White   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

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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Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
Not Available   
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Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
5.2   
3.02   

Fracture
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009)   
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal   

Cleavage
Good in one direction   
{0001} Poor   

Mohs Hardness
6-6.5   
Not Available   

Chemical Composition
(Fe,Mn)Ta 2O 6Walter Schumann , Gemstones of the world (2001) More from other references   
Ca(Li 2Al)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   

Optical Properties

Luster
Resinous   
Vitreous   

Pleochroism
Not Available   
Strong: dark brown light brownAnthony et al   

Dispersion
Not Available   
Not Available   

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

Refractive Index
2.190-2.457   
Not Available   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
Not Available   

Birefringence
0.083   
Not Available   

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 Liddicoatite Fracture

Fracture is an important parameter when you compare Tantalite and Liddicoatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Tantalite Vs Liddicoatite 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. Liddicoatite fracture is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.

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Tantalite Vs Liddicoatite Luster

A primary knowledge about Tantalite vs Liddicoatite 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. Liddicoatite, on other hand, exhibits Vitreous luster.

Brown Gemstones

Brown Gemstones


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