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Garnet Vs Common Opal


Common Opal Vs Garnet


Astrology

Origin
Australia, India   
Southern and central Africa   

Color
Yellow, Green, Red, Pale pink, Violet-red, Brown, White, Colorless, Blue, Red, Green, Yellow, pink   
White, Colorless, Blue, Red, Green, Yellow, Violet   

Streak
White   
Not Available   

For which Rashi?
Aries, Virgo, Capricorn, Leo, Aquarius, Aries, Virgo, Capricorn, Leo, Aquarius, Aries, Virgo, Capricorn, Leo, Aquarius   
Not Available   

Planet
Mars   
Not Available   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Projective   
Not Available   

Deities
Persephone   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Healing, Protection   
Not Available   

Birthstone
  
  

Planetary
Scorpio   
Not Available   

Talisman
Taurus   
Not Available   

Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.55-4.33   
1.98-2.50   

Fracture
Conchoidal, Uneven   
Conchoidal, Conchoidal, Gemstones of the world (2001)   

Cleavage
Indistinct   
Not Available   

Mohs Hardness
6.5-7.5   
5.5-6.5   

Chemical Composition
Garnet is a series of several different minerals with unique chemical formulas.   
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)   

Optical Properties

Luster
Vitreous, Adamantine, Vitreous, Adamantine   
Not Available   

Pleochroism
None   
AbsentWalter Schumann   

Dispersion
0.02   
16
None   

Transparency
Transparent, Transparent to translucent   
Translucent   

Refractive Index
1.730-1.895   
1.37-1.52   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Not Available   

Birefringence
Not Available   
Not Available   

Clarity
Transparent   
Translucent   

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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Garnet Vs Common Opal Fracture

Fracture is an important parameter when you compare Garnet and Common Opal Physical Properties. It is necessary to understand the significance of these properties, before you compare Garnet Vs Common Opal 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 Garnet is Conchoidal and Uneven. Common Opal fracture is Conchoidal, Conchoidal and Gemstones of the world (2001).

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Garnet Vs Common Opal Luster

A primary knowledge about Garnet vs Common Opal 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. Garnet exhibits Adamantine, Adamantine, Vitreous and Vitreous luster.

Semi Precious

Semi Precious


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