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Corundum Vs Citrine


Citrine Vs Corundum


Astrology

Origin
Southern and central Africa   
Brazil, Southern and central Africa, Madagascar, Color: yellow, Hardness: 7, Refractive index: 1.54 1.55, Density: 2.65 2.66, Chemical composition: SiO2, Crystal structure: hexagonal, Origins: Widespread; best stones come from Brazil. Citrine is one of the least expensive gemstones. Even very big pieces, 50 carats and more, can be easily found on the market. Greenish-yellow and orange stones are more valuable, and heat treatment is often applied to enhance the yellow color., Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown, Yellow, brown   

Color
Violet, Blue, Red, Yellow, Brown, gray   
Yellow   

Streak
White, None   
Not Available   

For which Rashi?
Not Available   
Scorpio   

Planet
Not Available   
Sun, Jupiter   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Projective   

Deities
Not Available   
Persephone, Mercury   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Protection, Psychic Power   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.90-4.05   
2.65   

Fracture
Uneven, Uneven, Gems, Difficult, Fibrous   
ConchoidalMichael O’Donoghue, Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)   

Cleavage
None – parting in 3 directions   
Indiscernible   

Mohs Hardness
9   
7   

Chemical Composition
Al 2O 3Arthur Thomas , Gemstones (2009)   
SiO2   

Optical Properties

Luster
Adamantine, Vitreous   
Vitreous   

Pleochroism
None   
Natural: weak; yellow light yellow.   

Dispersion
0.02   
21
0.01   
27

Transparency
Transparent, Translucent   
Transparent   

Refractive Index
1.758-1.780   
1.544-1.553   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Trigonal   

Birefringence
0.007-0.010   
0.009   

Clarity
Gemmological Tables (2004) More from other references   
Transparent   

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   
Not Available   

Qualities Associated
Not Available   
Not Available   

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Corundum Vs Citrine Fracture

Fracture is an important parameter when you compare Corundum and Citrine Physical Properties. It is necessary to understand the significance of these properties, before you compare Corundum Vs Citrine 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 Corundum is Difficult, Fibrous, Gems, Uneven and Uneven. Citrine fracture is ConchoidalMichael O’Donoghue, Gems, Gems, Sixth Edition (2006) and Sixth Edition (2006).

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Corundum Vs Citrine Luster

A primary knowledge about Corundum vs Citrine 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. Corundum exhibits Adamantine and Vitreous luster. Citrine, on other hand, exhibits Vitreous luster.

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