Home
Gemstones


Foitite Vs Papagoite


Papagoite Vs Foitite


Astrology

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

Color
Violet, Black   
Blue   

Streak
gray, White, gray, White   
Blue   

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
3.17   
3.25   

Fracture
Handbook of mineralogy (2001)   
Brittle, Metallic   

Cleavage
None   
Imperfect in one direction   

Mohs Hardness
7   
5-5.5   

Chemical Composition
Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)   
CaCuAlSi 2O 6(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Strong: pale lavender dark blueAnthony et al   
Trichroic   

Dispersion
Not Available   
Not Available   

Transparency
TranslucentAnthony et al, Translucent   
Transparent   

Refractive Index
Not Available   
1.607-1.672   

Optic Character
Not Available   
Not Available   

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

Birefringence
Not Available   
0.065   

Clarity
TranslucentAnthony et al   
Transparent   

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   

Astrology >>
<< All

Foitite Vs Papagoite Fracture

Fracture is an important parameter when you compare Foitite and Papagoite Physical Properties. It is necessary to understand the significance of these properties, before you compare Foitite Vs Papagoite 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 Foitite is Handbook of mineralogy (2001). Papagoite fracture is Brittle and Metallic.

Compare Violet Gemstones

Foitite Vs Papagoite Luster

A primary knowledge about Foitite vs Papagoite 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. Foitite exhibits Vitreous luster. Papagoite, on other hand, exhibits Vitreous luster.

Violet Gemstones

Violet Gemstones


Compare Violet Gemstones