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Poudretteite Vs Fluorite


Fluorite Vs Poudretteite


Astrology

Origin
Canada, Southern and central Africa  
Southern and central Africa, Switzerland  

Color
Violet, Colorless, pink  
Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink  

Streak
White  
White  

For which Rashi?
Not Available  
Scorpio, Aquarius, Pisces  

Planet
Not Available  
Neptune  

Element of Planets
Not Available  
Water, Air  

Energy
Not Available  
Not Available  

How to Wear?
  
  

Finger
Not Available  
Not Available  

Ring Metal
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
Brittle  
Brittle  

Solubility
Not Available  
slightly water soluble and in hot hydrochloric acid  

Durability
Not Available  
Not Available  

Specific Gravity
2.51-2.53  
3.00-3.25  

Fracture
Conchoidal, Splintery  
Subconchoidal, Uneven, ConchoidalWalter Schumann  

Cleavage
None  
Octahedral, perfect on {111}, parting on {011}  

Mohs Hardness
5  
4  

Chemical Composition
KNa 2B 3Si 12O 30Michael O’Donoghue , Gems, Sixth Edition (2006)  
CaF2  

Optical Properties

Luster
Vitreous  
Vitreous  

Pleochroism
Colorless  
Not Available  

Dispersion
Not Available  
0.01  
30

Transparency
Not Available  
Transparent, Translucent, Transparent to translucent  

Refractive Index
1.511-1.532  
1.432-1.436  

Optic Character
Not Available  
Not Available  

Crystal System
Hexagonal  
cubic  

Birefringence
0.021  
Not Available  

Clarity
TransparentUlrich Henn and Claudio C. Milisenda  
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  

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Poudretteite Vs Fluorite Fracture

Fracture is an important parameter when you compare Poudretteite and Fluorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Poudretteite Vs Fluorite 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 Poudretteite is Conchoidal and Splintery. Fluorite fracture is Subconchoidal, Uneven and ConchoidalWalter Schumann.

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Poudretteite Vs Fluorite Luster

A primary knowledge about Poudretteite vs Fluorite 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. Poudretteite exhibits Vitreous luster. Fluorite, on other hand, exhibits Vitreous luster.

Violet Gemstones

Violet Gemstones


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