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Erythrite Vs Bustamite


Bustamite Vs Erythrite


Astrology

Origin
Czech, Mexico, Australia  
Australia  

Color
Red, Colorless, Violet, pink  
Reddish, Brown, Red, pink  

Streak
Red  
White  

For which Rashi?
Not Available  
Not Available  

Planet
Not Available  
Not Available  

Element of Planets
Not Available  
Not Available  

Energy
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Not Available  

How to Wear?
  
  

Finger
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Not Available  

Ring Metal
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Not Available  

Deities
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Not to wear with
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Not Available  

Powers
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Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
Sectile  
Not Available  

Solubility
Not Available  
Partly soluble in HCl.  

Durability
Not Available  
Not Available  

Specific Gravity
3.06  
3.32-3.43  

Fracture
Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).  
ConchoidalArthur Thomas, Gemstones (2009)  

Cleavage
Perfect on {010}; poor on {100} and { 1 02}.  
{100} perfect; {110} and {1 1 0} good; {010} poor  

Mohs Hardness
Not Available  
5.5-6  

Chemical Composition
Co3(AsO4)2•8(H2O)  
(Ca,Mn2+ )Si 3O 9Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references  

Optical Properties

Luster
Subadamantine, Pearly  
Vitreous  

Pleochroism
Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red  
Weak  

Dispersion
Not Available  
Not Available  

Transparency
Not Available  
Transparent, Translucent  

Refractive Index
1.626-1.629  
1.662-1.707  

Optic Character
Not Available  
Not Available  

Crystal System
monoclinic  
Triclinic  

Birefringence
Not Available  
0.013-0.015  

Clarity
Not Available  
Transparent  

Benefits

Physical
  
  

Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Erythrite Vs Bustamite Fracture

Fracture is an important parameter when you compare Erythrite and Bustamite Physical Properties. It is necessary to understand the significance of these properties, before you compare Erythrite Vs Bustamite 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 Erythrite is Sectile Curved shavings or scrapings produced by a knife blade and (e.g. graphite).. Bustamite fracture is ConchoidalArthur Thomas and Gemstones (2009).

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Erythrite Vs Bustamite Luster

A primary knowledge about Erythrite vs Bustamite 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. Erythrite exhibits Subadamantine and Pearly luster. Bustamite, on other hand, exhibits Vitreous luster.

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