Marble Vs Schorl
Origin
Southern and central Africa
  
India, Southern and central Africa, Madagascar
  
Color
Green, Brown, Red
  
Black, Brownish, Greenish
  
Streak
Not Available
  
Brown
  
For which Rashi?
Not Available
  
Not Available
  
Planet
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Not Available
  
Element of Planets
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How to Wear?
  
  
Finger
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Not Available
  
Ring Metal
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Not Available
  
Energy
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Deities
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Not to wear with
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Powers
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Birthstone
  
  
Planetary
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Talisman
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Not Available
  
Tenacity
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Solubility
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Not Available
  
Durability
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Not Available
  
Specific Gravity
Not Available
  
3.18-3.22
  
Fracture
Not Available
  
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
Cleavage
Not Available
  
{1011} Indistinct
  
Mohs Hardness
Not Available
  
Not Available
  
Chemical Composition
Not Available
  
Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
  
Luster
Not Available
  
Vitreous
  
Pleochroism
Not Available
  
Very strong: yellow-brown pale yellow
  
Dispersion
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Not Available
  
Transparency
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Transparent, Translucent
  
Refractive Index
Not Available
  
1.635-1.672
  
Optic Character
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Not Available
  
Crystal System
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Birefringence
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0.025
  
Clarity
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Transparent
  
Physical
  
  
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Marble Vs Schorl Fracture
Fracture is an important parameter when you compare Marble and Schorl Physical Properties. It is necessary to understand the significance of these properties, before you compare Marble Vs Schorl 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. Schorl fracture is Brittle, Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.
Marble Vs Schorl Luster
A primary knowledge about Marble vs Schorl 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, on other hand, exhibits Vitreous luster.