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Shattuckite Vs Phosgenite


Phosgenite Vs Shattuckite


Astrology

Origin
the type locality   
Mexico   

Color
Blue, Green   
White, gray, Brownish, Yellow, Greenish   

Streak
Blue   
White   

For which Rashi?
Not Available   
Not Available   

Planet
Not Available   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
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
Not Available   
Sectile   

Solubility
Not Available   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
3.80-4.15   
6.13   

Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)   
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).   

Cleavage
perfect along [010] and [100]   
Distinct on {001} and {110}, indistinct on {100}   

Mohs Hardness
3.5-4   
2-3   

Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties

Luster
Silky   
Adamantine   

Pleochroism
X = very pale blue; Y = pale blue; Z = deep blue   
Weakly pleochroic with O reddish and E greenish in thick sections.   

Dispersion
Not Available   
Not Available   

Transparency
Translucent   
Gemmological Tables (2004) More from other references   

Refractive Index
1.752-1.815   
2.117-2.145   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
tetragonal   

Birefringence
0.063   
0.027   

Clarity
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   
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Qualities Associated
Not Available   
Not Available   

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Shattuckite Vs Phosgenite Fracture

Fracture is an important parameter when you compare Shattuckite and Phosgenite Physical Properties. It is necessary to understand the significance of these properties, before you compare Shattuckite Vs Phosgenite 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 Shattuckite is Gemstones (2009), Uneven and UnevenArthur Thomas. Phosgenite fracture is (e.g. graphite)., Conchoidal, ConchoidalArthur Thomas and Gemstones (2009).

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Shattuckite Vs Phosgenite Luster

A primary knowledge about Shattuckite vs Phosgenite 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. Shattuckite exhibits Silky luster. Phosgenite, on other hand, exhibits Adamantine luster.

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Blue Gemstones


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