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Cavansite Vs Shattuckite


Shattuckite Vs Cavansite


Astrology

Origin
India  
-  

Color
Blue, Greenish  
Blue, Green  

Streak
Blue, White  
Blue  

For which Rashi?
-  
-  

Planet
-  
-  

Element of Planets
-  
-  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
Brittle  
-  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
2.25-2.33  
3.80-4.15  

Fracture
-  
Uneven  

Cleavage
Good on {010}  
perfect along [010] and [100]  

Mohs Hardness
3-4  
3.5-4  

Chemical Composition
Ca(VO)Si4O10•4(H2O)  
Cu 5(SiO 3) 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references  

Optical Properties

Luster
Vitreous, Pearly  
Silky  

Pleochroism
Visible: X=Z= colorless Y= blue  
X = very pale blue; Y = pale blue; Z = deep blue  

Dispersion
0.04  
33
0.02  
99+

Transparency
-  
Translucent  

Refractive Index
1.542  
1.752-1.815  

Optic Character
-  
-  

Crystal System
Orthorhombic  
Orthorhombic  

Birefringence
0.009  
0.063  

Clarity
-  
Translucent  

Benefits

Physical
  
  

Neurological
Enhances mental clarity and focus  
-  

Cardiovascular
Supports heart health  
-  

Respiratory
Good  
Good  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Communication  
Communication  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Communication  
Communication  

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Cavansite Vs Shattuckite Fracture

Fracture is an important parameter when you compare Cavansite and Shattuckite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cavansite Vs Shattuckite 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. Shattuckite fracture is Uneven.

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Cavansite Vs Shattuckite Luster

A primary knowledge about Cavansite vs Shattuckite 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. Cavansite exhibits Vitreous and Pearly luster. Shattuckite, on other hand, exhibits Silky luster.

Blue Gemstones

Blue Gemstones


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