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Turquoise Vs Polyhalite


Polyhalite Vs Turquoise


Astrology

Origin
Afghanistan, Australia, India, blue, green, blue, green   
Austria   

Color
Green, Blue, gray   
Colorless, White, Red, gray, pink   

Streak
White   
White   

For which Rashi?
Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius, Sagittarius, Pisces, Aquarius   
Not Available   

Planet
Venus, Neptune   
Not Available   

Element of Planets
Earth   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Receptive   
Not Available   

Deities
Buddha   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Protection, Courage, Love   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Soluble   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
2.30-2.90   
2.78   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle   
Conchoidal, Brittle   

Cleavage
Good to perfect_usually N/A   
Perfect on {10 1 }; parting on {010}   

Mohs Hardness
5-6   
3.5   

Chemical Composition
CuAl6(PO4)4(OH)8 • 4H2O   
Not Available   

Optical Properties

Luster
Waxy   
Vitreous, Resinous   

Pleochroism
Weak   
Not Available   

Dispersion
None   
Not Available   

Transparency
Translucent, Opaque   
Not Available   

Refractive Index
1.610-1.650   
1.546-1.548   

Optic Character
Not Available   
Not Available   

Crystal System
Triclinic   
Triclinic   

Birefringence
0.040   
0.021   

Clarity
Translucent   
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   

Astrology >>
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Turquoise Vs Polyhalite Fracture

Fracture is an important parameter when you compare Turquoise and Polyhalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Turquoise Vs Polyhalite 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 Turquoise is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Polyhalite fracture is Brittle and Conchoidal.

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Turquoise Vs Polyhalite Luster

A primary knowledge about Turquoise vs Polyhalite 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. Turquoise exhibits Waxy luster. Polyhalite, on other hand, exhibits Resinous and Vitreous luster.

Semi Precious

Semi Precious


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