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Obsidian Vs Lazurite


Lazurite Vs Obsidian


Astrology

Origin
Australia, Canada, Guatemala, Italy, Kenya, Mexico, Turkey, Mexico, Guatemala, Mexico, Guatemala   
Afghanistan, Southern and central Africa   

Color
Brown, Green   
Blue, Greenish, Violet   

Streak
Not Available   
Blue, White   

For which Rashi?
Sagittarius   
Not Available   

Planet
Not Available   
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
Itzpapalotl   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Protection   
Not Available   

Birthstone
  
  

Planetary
Not Available   
Not Available   

Talisman
Not Available   
Not Available   

Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
2.35-2.60   
2.75   

Fracture
Conchoidal, ConchoidalWalter Schumann, Conchoidal   
Uneven, UnevenArthur Thomas, Gemstones (2009), Conchoidal, Brittle   

Cleavage
Not Available   
Imperfect on {110}   

Mohs Hardness
5-5.5   
5.5   

Chemical Composition
Not Available   
(Na,Ca) 8Al 6Si 6O 24(SO 4,S,Cl) 2Ulrich Henn and Claudio C.   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
AbsentWalter Schumann   
Not Available   

Dispersion
0.01   
29
Not Available   

Transparency
Transparent, Translucent   
Gemmological Tables (2004) More from other references   

Refractive Index
1.450-1.550   
1.500   

Optic Character
Not Available   
Not Available   

Crystal System
Amorphous   
Isometric   

Birefringence
Not Available   
Not Available   

Clarity
Transparent   
Gemmological Tables (2004) More from other references   

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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Obsidian Vs Lazurite Fracture

Fracture is an important parameter when you compare Obsidian and Lazurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Obsidian Vs Lazurite 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 Obsidian is Conchoidal, Conchoidal and ConchoidalWalter Schumann. Lazurite fracture is Brittle, Conchoidal, Gemstones (2009), Uneven and UnevenArthur Thomas.

Compare Gems for Sagittarius

Obsidian Vs Lazurite Luster

A primary knowledge about Obsidian vs Lazurite 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. Obsidian exhibits Vitreous luster. Lazurite, on other hand, exhibits Vitreous luster.

Gems for Sagittarius

Gems for Sagittarius


Compare Gems for Sagittarius