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Forsterite Vs Sodalite


Sodalite Vs Forsterite


Astrology

Origin
Southern and central Africa  
Canada, Columbia, Brazil, Burma, Russia, blue  

Color
Colorless, Green, Yellow, White  
Blue, White, pink, gray, Green  

Streak
White  
White  

For which Rashi?
Not Available  
Sagittarius  

Planet
Not Available  
Jupiter  

Element of Planets
Not Available  
Water  

Energy
Not Available  
Receptive  

How to Wear?
  
  

Finger
Not Available  
Not Available  

Ring Metal
Not Available  
Not Available  

Deities
Not Available  
Not Available  

Not to wear with
Not Available  
Not Available  

Powers
Not Available  
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
3.23-3.26  
2.15-2.40  

Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle  
Conchoidal, Uneven, UnevenArthur Thomas, Brittle  

Cleavage
Perfect on {010} imperfect on {100}  
Poor on {110}  

Mohs Hardness
6.5-7  
5-6  

Chemical Composition
Mg 2SiO 4Michael O’Donoghue , Gems, Sixth Edition (2006)  
Na8Al6Si6O24Cl2  

Optical Properties

Luster
Vitreous  
Greasy  

Pleochroism
colorless.  
AbsentWalter Schumann  

Dispersion
Not Available  
0.02  
21

Transparency
Transparent  
Transparent, Translucent, Opaque  

Refractive Index
1.635-1.671  
1.478-1.488  

Optic Character
Not Available  
Not Available  

Crystal System
Orthorhombic  
cubic  

Birefringence
0.033-0.042  
Not Available  

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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Forsterite Vs Sodalite Fracture

Fracture is an important parameter when you compare Forsterite and Sodalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Forsterite Vs Sodalite 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 Forsterite is Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Brittle. Sodalite fracture is Conchoidal, Uneven, UnevenArthur Thomas and Brittle.

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Forsterite Vs Sodalite Luster

A primary knowledge about Forsterite vs Sodalite 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. Forsterite exhibits Vitreous luster. Sodalite, on other hand, exhibits Greasy luster.

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