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Dioptase Vs Caledonite


Caledonite Vs Dioptase


Astrology

Origin
Dioptase from Altyn Tübe, Kazakhstan, the type locality   
USA   

Color
Green, Blue, Green   
Blue, Green, Blue, Green, Green   

Streak
Green   
Blue, Greenish, 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
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Not Available   

Deities
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Not Available   

Not to wear with
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Powers
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Not Available   

Birthstone
  
  

Planetary
Not Available   
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Talisman
Not Available   
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Physical Properties

Tenacity
Brittle   
Brittle   

Solubility
Soluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.25-3.35   
5.6-5.76   

Fracture
Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)   

Cleavage
Perfect in three directions   
[001] perfect; [100] distinct   

Mohs Hardness
5   
2.5-3   

Chemical Composition
CuSiO 2(OH) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Weak; dark emerald green   
Weak   

Dispersion
0.04   
13
Not Available   

Transparency
TranslucentHerve Nicolas Lazzarelli   
Transparent   

Refractive Index
1.644-1.720   
1.818-1.909   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Orthorhombic   

Birefringence
0.051-0.053   
0.091   

Clarity
TranslucentHerve Nicolas Lazzarelli   
Transparent   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
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Respiratory
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Reproductive
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Digestive
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Psychology
Not Available   
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Healing
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Qualities Associated
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Dioptase Vs Caledonite Fracture

Fracture is an important parameter when you compare Dioptase and Caledonite Physical Properties. It is necessary to understand the significance of these properties, before you compare Dioptase Vs Caledonite 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 Dioptase is Brittle, Conchoidal, Conchoidal, ConchoidalWalter Schumann and Gemstones of the world (2001) More from other references. Caledonite fracture is Handbook of mineralogy (2001), Uneven and UnevenAnthony et al.

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Dioptase Vs Caledonite Luster

A primary knowledge about Dioptase vs Caledonite 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. Dioptase exhibits Vitreous luster. Caledonite, on other hand, exhibits Vitreous luster.

Green Gemstones

Green Gemstones


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