Romanchite Vs Schorl
Origin
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India, Southern and central Africa, Madagascar
  
Color
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Black, Brownish, Greenish
  
Streak
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Brown
  
For which Rashi?
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Planet
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Element of Planets
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How to Wear?
  
  
Finger
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Ring Metal
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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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Tenacity
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Solubility
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Durability
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Specific Gravity
4.70-4.74
  
3.18-3.22
  
Fracture
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Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
Cleavage
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{1011} Indistinct
  
Mohs Hardness
5-6
  
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Chemical Composition
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Na(Fe2+3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
  
Luster
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Vitreous
  
Pleochroism
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Very strong: yellow-brown pale yellow
  
Dispersion
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Transparency
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Transparent, Translucent
  
Refractive Index
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1.635-1.672
  
Optic Character
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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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Romanchite Vs Schorl Fracture
Fracture is an important parameter when you compare Romanchite and Schorl Physical Properties. It is necessary to understand the significance of these properties, before you compare Romanchite 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.
Romanchite Vs Schorl Luster
A primary knowledge about Romanchite 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.