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Kornerupine Vs Faustite


Faustite Vs Kornerupine


Astrology

Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia  
Southern and central Africa  

Color
Green, Brown, Colorless, Greenish, Yellow  
Green  

Streak
White  
Greenish, White  

For which Rashi?
Not Available  
Not Available  

Planet
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Element of Planets
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Energy
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How to Wear?
  
  

Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
  
  

Planetary
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Talisman
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Physical Properties

Tenacity
Not Available  
Not Available  

Solubility
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Durability
Not Available  
Not Available  

Specific Gravity
3.25-3.45  
2.9  

Fracture
ConchoidalArthur Thomas, Gemstones (2009), Brittle, Uneven  
Conchoidal, ConchoidalAnthony et al, Brittle  

Cleavage
Good on {110}  
{???} Indistinct  

Mohs Hardness
6.5  
4.5  

Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references  
(Zn,Cu)Al 6(PO 4) 4(OH) 8 · 4H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)  

Optical Properties

Luster
Vitreous  
Waxy  

Pleochroism
X = colorless to green; Y = colorless  
Not Available  

Dispersion
0.02  
21
Not Available  

Transparency
Gemmological Tables (2004) More from other references  
Translucent  

Refractive Index
1.660-1.685  
1.612  

Optic Character
Not Available  
Not Available  

Crystal System
Orthorhombic  
Triclinic Pinacoidal H-M Symbol ( 1) Space Group: P1  

Birefringence
0.012-0.017  
Not Available  

Clarity
TransparentUlrich Henn and Claudio C. Milisenda  
Translucent  

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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Kornerupine Vs Faustite Fracture

Fracture is an important parameter when you compare Kornerupine and Faustite Physical Properties. It is necessary to understand the significance of these properties, before you compare Kornerupine Vs Faustite 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 Kornerupine is ConchoidalArthur Thomas, Gemstones (2009), Brittle and Uneven. Faustite fracture is Conchoidal, ConchoidalAnthony et al and Brittle.

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Kornerupine Vs Faustite Luster

A primary knowledge about Kornerupine vs Faustite 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. Kornerupine exhibits Vitreous luster. Faustite, on other hand, exhibits Waxy luster.

Green Gemstones

Green Gemstones


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