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Anhydrite Vs Axinite


Axinite Vs Anhydrite


Astrology

Origin
Mexico  
USA, Mexico, Tanzania, Brazil, Pakistan, Afghanistan, Color: colorless, Not Available, brown, blue bluish, Hardness: 6.5 7, Refractive index: 1.673 1.693, Density: 3.26 3.36, Chemical composition: Ca2(Fe, Mn)Al2BSi4O15(OH), Crystal structure: triclinic, Origins: USA, Afghanistan. Axinite is a collectors stone that is rarely used in jewelry.  

Color
Colorless, Blue, Violet, White, Brown, rose, gray  
Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey  

Streak
White  
White  

For which Rashi?
Not Available  
Not Available  

Planet
Not Available  
Not Available  

Element of Planets
Not Available  
Not Available  

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  
Not Available  

Solubility
Not Available  
Not Available  

Durability
Not Available  
Not Available  

Specific Gravity
2.90-2.98  
3.26-3.36  

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

Cleavage
Rare tabular and prismatic crystals. Usually occurs as fibrous, parallel veins that break off into cleavage fragments.  
Good on {100}  

Mohs Hardness
3.5  
6.5-7  

Chemical Composition
CaSO 4Michael O’Donoghue , Gems, Sixth edition (2006) More from other references  
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references  

Optical Properties

Luster
Pearly, Greasy  
Vitreous  

Pleochroism
For violet varieties  
Strong  

Dispersion
0.01  
27
0.02  
21

Transparency
Transparent  
Gemmological Tables (2004) More from other references  

Refractive Index
1.570-1.614  
1.656-1.704  

Optic Character
Not Available  
Biaxial/+  

Crystal System
Orthorhombic  
Triclinic  

Birefringence
0.042-0.044  
0.009-0.012  

Clarity
Transparent  
TransparentUlrich Henn and Claudio C. Milisenda  

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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Anhydrite Vs Axinite Fracture

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

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Anhydrite Vs Axinite Luster

A primary knowledge about Anhydrite vs Axinite 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. Anhydrite exhibits Pearly and Greasy luster. Axinite, on other hand, exhibits Vitreous luster.

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