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Crocoite Vs Leucite


Leucite Vs Crocoite


Astrology

Origin
Australia, Southern and central Africa   
Southern and central Africa   

Color
Red, Yellow, Red, orange   
White, Colorless, gray, Yellow   

Streak
yellowish orange   
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
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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   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
5.90-6.10   
2.45-2.50   

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

Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct   
Poor on {110}   

Mohs Hardness
2.5-3   
5.5-6   

Chemical Composition
PbCrO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
KAlSi 2O 6Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties

Luster
Adamantine   
Vitreous   

Pleochroism
Distinctly trichroic   
Not Available   

Dispersion
Not Available   
0.01   
29

Transparency
Transparent   
Gemmological Tables (2004) More from other references   

Refractive Index
2.31-2.66   
1.504-1.510   

Optic Character
Not Available   
Not Available   

Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n   
tetragonal   

Birefringence
Not Available   
0.001   

Clarity
Transparent   
TransparentUlrich Henn and Claudio C. Milisenda   

Benefits

Physical
  
  

Neurological
Not Available   
Not Available   

Cardiovascular
Not Available   
Not Available   

Respiratory
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Not Available   

Reproductive
Not Available   
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Digestive
Not Available   
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Psychology
Not Available   
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Healing
Not Available   
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Qualities Associated
Not Available   
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Crocoite Vs Leucite Fracture

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

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Crocoite Vs Leucite Luster

A primary knowledge about Crocoite vs Leucite 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. Crocoite exhibits Adamantine luster. Leucite, on other hand, exhibits Vitreous luster.

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