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Iolite Vs Axinite


Axinite Vs Iolite


Astrology

Origin
Brazil, USA, Canada, Madagascar, Sri Lanka, India, Burma  
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, Mexico, Tanzania, Brazil, Pakistan, Afghanistan. Axinite is a collectors stone that is rarely used in jewelry.  

Color
Blue, Violet, Blue, Yellow, Grey  
Green, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey, Reddish, Brown, Yellow, Colorless, Blue, Violet, Grey  

Streak
Not Available  
White  

For which Rashi?
Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus, Libra, Sagittarius, Taurus  
Not Available  

Planet
Jupiter  
Not Available  

Element of Planets
Water  
Not Available  

Energy
Receptive  
Not Available  

How to Wear?
  
  

Finger
Not Available  
Not Available  

Ring Metal
Not Available  
Not Available  

Deities
Goddess  
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
2.6-2.7  
3.26-3.36  

Fracture
Not Available  
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009)  

Cleavage
3,1  
Good on {100}  

Mohs Hardness
7-7.5  
6.5-7  

Chemical Composition
Mg2Al4Si5O18  
(Ca,Fe,Mn,Mg) 3Al 2BSi 4O 15(OH)Walter Schumann , Gemstones of the world (2001) More from other references  

Optical Properties

Luster
Vitreous  
Vitreous  

Pleochroism
Not Available  
Strong  

Dispersion
Not Available  
0.02  
21

Transparency
Transparent, Translucent, Transparent to translucent  
Gemmological Tables (2004) More from other references  

Refractive Index
1.52-1.56  
1.656-1.704  

Optic Character
Not Available  
Biaxial/+  

Crystal System
Orthorhombic  
Triclinic  

Birefringence
Not Available  
0.009-0.012  

Clarity
Transparent to translucent  
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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Iolite Vs Axinite Fracture

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

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Iolite Vs Axinite Luster

A primary knowledge about Iolite 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. Iolite exhibits Vitreous luster. Axinite, on other hand, exhibits Vitreous luster.

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