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Schorl Vs Sunstone


Sunstone Vs Schorl


Astrology

Origin
India, Southern and central Africa, Madagascar   
Canada, USA, Tanzania, Norway   

Color
Black, Brownish, Greenish   
Red, Yellow, Brown, Yellow, Red, pink, Green   

Streak
Brown   
Not Available   

For which Rashi?
Not Available   
Leo   

Planet
Not Available   
Sun   

Element of Planets
Not Available   
Not Available   

How to Wear?
  
  

Finger
Not Available   
Not Available   

Ring Metal
Not Available   
Not Available   

Energy
Not Available   
Projective   

Deities
Not Available   
Not Available   

Not to wear with
Not Available   
Not Available   

Powers
Not Available   
Protection   

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
3.18-3.22   
2.62-2.65   

Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   
Gemstones of the world (2001)   

Cleavage
{1011} Indistinct   
001   

Mohs Hardness
Not Available   
6   

Chemical Composition
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)   
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8   

Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
Very strong: yellow-brown pale yellow   
Weak or absentWalter Schumann   

Dispersion
Not Available   
None   

Transparency
Transparent, Translucent   
Transparent, Translucent, Transparent to translucent   

Refractive Index
1.635-1.672   
1.53-1.55   

Optic Character
Not Available   
Not Available   

Crystal System
Not Available   
Triclinic   

Birefringence
0.025   
0.007-0.010   

Clarity
Transparent   
Transparent to 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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Schorl Vs Sunstone Fracture

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

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Schorl Vs Sunstone Luster

A primary knowledge about Schorl vs Sunstone 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. Schorl exhibits Vitreous luster. Sunstone, on other hand, exhibits Vitreous luster.

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