Tigers Eye Vs Lapis lazuli
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
  
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
  
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)
  
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
  
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.
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.