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Tigers Eye Vs Lapis lazuli


Lapis lazuli Vs Tigers Eye


Astrology

Origin
China, South Africa   
Afghanistan   

Color
Yellow, Brown   
Violet, Blue, White   

Streak
Not Available   
Blue   

For which Rashi?
Leo, Capricorn, Leo, Capricorn, Leo, Capricorn   
Sagittarius   

Planet
Sun   
Venus   

Element of Planets
Earth   
Water   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Projective   
Receptive   

Deities
Bast   
Venus   

Not to wear with
Not Available   
Not Available   

Powers
Money, Protection   
Protection, Courage   

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
2.58-2.64   
2.50-3.00   

Fracture
Gems, Sixth Edition (2006)   
Uneven-Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)   

Cleavage
Indiscernible   
3,6   

Mohs Hardness
6.5-7   
5.5   

Chemical Composition
SiO2   
The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4   

Optical Properties

Luster
Silky   
Vitreous, Greasy   

Pleochroism
Not Available   
AbsentWalter Schumann   

Dispersion
None   
None   

Transparency
Opaque   
Opaque   

Refractive Index
1.534-1.540   
1.500-1.670   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
Trigonal   

Birefringence
Not Available   
Not Available   

Clarity
Gemstones of the world (2001) More from other references   
Gemstones of the world (2001)   

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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Tigers Eye Vs Lapis lazuli Fracture

Fracture is an important parameter when you compare Tigers Eye and Lapis lazuli Physical Properties. It is necessary to understand the significance of these properties, before you compare Tigers Eye Vs Lapis lazuli 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 Tigers Eye is Gems and Sixth Edition (2006). Lapis lazuli fracture is ConchoidalWalter Schumann, Gemstones of the world (2001) and Uneven-Conchoidal.

Compare Gems for Leo

Tigers Eye Vs Lapis lazuli Luster

A primary knowledge about Tigers Eye vs Lapis lazuli 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. Tigers Eye exhibits Silky luster. Lapis lazuli, on other hand, exhibits Greasy and Vitreous luster.

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