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Gemstones


Boleite Vs Foitite


Foitite Vs Boleite


Astrology

Origin
Mexico   
Not Available, Southern and central Africa   

Color
Blue   
Violet, Black   

Streak
Greenish, Blue, Green   
gray, White, gray, 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
Not Available   
Not Available   

Energy
Not Available   
Not Available   

Deities
Not Available   
Not Available   

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
5.05   
3.17   

Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)   
Handbook of mineralogy (2001)   

Cleavage
[001] perfect   
None   

Mohs Hardness
3-3.5   
7   

Chemical Composition
Pb 26Ag 10Cu 24Cl 62(OH) 48 · 3H 2OWalter Schumann , Gemstones of the world (2001) More from other references   
Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)   

Optical Properties

Luster
Vitreous, Pearly   
Vitreous   

Pleochroism
Not Available   
Strong: pale lavender dark blueAnthony et al   

Dispersion
0.07   
6
Not Available   

Transparency
Transparent   
TranslucentAnthony et al, Translucent   

Refractive Index
2.05   
Not Available   

Optic Character
Not Available   
Not Available   

Crystal System
Isometric   
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m   

Birefringence
0.010   
Not Available   

Clarity
Transparent   
TranslucentAnthony et al   

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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Boleite Vs Foitite Fracture

Fracture is an important parameter when you compare Boleite and Foitite Physical Properties. It is necessary to understand the significance of these properties, before you compare Boleite Vs Foitite 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 Boleite is Gemstones (2009), Uneven and UnevenArthur Thomas. Foitite fracture is Handbook of mineralogy (2001).

Compare Blue Gemstones

Boleite Vs Foitite Luster

A primary knowledge about Boleite vs Foitite 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. Boleite exhibits Pearly and Vitreous luster. Foitite, on other hand, exhibits Vitreous luster.

Blue Gemstones

Blue Gemstones


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