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Mellite Vs Barite


Barite Vs Mellite


Astrology

Origin
Southern and central Africa   
Not Available, Southern and central Africa   

Color
Brown, Brownish, White, Colorless, Yellow   
White, Colorless, Yellow, Green, Blue, Reddish, Brown, Red, Brown   

Streak
White   
White   

For which Rashi?
Not Available   
Aquarius   

Planet
Not Available   
Uranus   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Receptive, Projective   

Deities
Not Available   
Cronos   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
1.58-1.60   
4.48   

Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle   
Uneven   

Cleavage
{011} Imperfect   
{010} Perfect, {210} Perfect, {010} Imperfect   

Mohs Hardness
2   
3-3.5   

Chemical Composition
Al 2(Cl 2O 12) · 18H 2OUlrich Henn and Claudio C.   
BaSO4   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Weak: yellowish brown yellowAnthony et al   
colorless.   

Dispersion
Not Available   
Not Available   

Transparency
Gemmological Tables (2004) More from other references   
Not Available   

Refractive Index
1.509-1.541   
Not Available   

Optic Character
Not Available   
Not Available   

Crystal System
Not Available   
Orthorhombic   

Birefringence
0.030   
Not Available   

Clarity
TransparentUlrich Henn and Claudio C. Milisenda   
Not Available   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
Not Available   
Not Available   

Reproductive
Not Available   
Not Available   

Digestive
Not Available   
Not Available   

Psychology
Not Available   
Not Available   

Healing
Not Available   
Not Available   

Qualities Associated
Not Available   
Not Available   

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Mellite Vs Barite Fracture

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

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Mellite Vs Barite Luster

A primary knowledge about Mellite vs Barite 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. Mellite exhibits Vitreous luster. Barite, on other hand, exhibits Vitreous luster.

Brown Gemstones

Brown Gemstones


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