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Alexandrite Vs Citrine


Citrine Vs Alexandrite


Astrology

Origin
Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma, India, Color: color change, from bluish green (daylight) to purple, red or brown (incandescent light), Hardness: 8, Refractive index: 1.74 1.77, Density: 3.68 3.80, Chemical composition: BeAl2O4, Crystal structure: orthorhombic, Origins: Russia, Brazil, Tanzania, Madagascar, Zambia, Sri Lanka, Burma   
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
Green   
Yellow   

Streak
Not Available   
Not Available   

For which Rashi?
Scorpio   
Scorpio   

Planet
Venus   
Sun, Jupiter   

Element of Planets
Earth   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Projective, Receptive   
Projective   

Deities
Not Available   
Persephone, Mercury   

Not to wear with
Not Available   
Not Available   

Powers
Love   
Protection, Psychic Power   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.69-3.81   
2.65   

Fracture
Not Available   
ConchoidalMichael O’Donoghue, Gems, Sixth Edition (2006), Gems, Sixth Edition (2006)   

Cleavage
1,1 ; 3,2.   
Indiscernible   

Mohs Hardness
8.5   
7   

Chemical Composition
BeAl 2 O 4   
SiO2   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Not Available   
Natural: weak; yellow light yellow.   

Dispersion
Not Available   
0.01   
27

Transparency
Transparent, Transparent to nearly opaque   
Transparent   

Refractive Index
1.739-1.770   
1.544-1.553   

Optic Character
Biaxial/+   
Not Available   

Crystal System
Orthorhombic   
Trigonal   

Birefringence
0.007-0.010   
0.009   

Clarity
Transparent   
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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Alexandrite Vs Citrine Fracture

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

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Alexandrite Vs Citrine Luster

A primary knowledge about Alexandrite 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. Alexandrite exhibits Vitreous luster. Citrine, on other hand, exhibits Vitreous luster.

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