Jacobsite Vs Bloodstone Heliotrope
Origin
Southern and central Africa
  
USA
  
Color
Black, Brownish, White, Brown
  
Green, Greenish, Blue, Red
  
Streak
Reddish, Black
  
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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
4.76-5.03
  
2.55-2.70
  
Fracture
Conchoidal, Brittle
  
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Cleavage
None
  
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Mohs Hardness
5.5-6.5
  
6.5-7
  
Chemical Composition
(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
  
SiO 2Arthur Thomas , Gemstones (2009)
  
Luster
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Waxy
  
Pleochroism
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Dispersion
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Transparency
Translucent
  
Translucent
  
Refractive Index
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1.530-1.543
  
Optic Character
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Crystal System
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Birefringence
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0.003-0.009
  
Clarity
Translucent
  
Translucent
  
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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Jacobsite Vs Bloodstone Heliotrope Fracture
Fracture is an important parameter when you compare Jacobsite and Bloodstone Heliotrope Physical Properties. It is necessary to understand the significance of these properties, before you compare Jacobsite Vs Bloodstone Heliotrope 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 Jacobsite is Brittle and Conchoidal.
Jacobsite Vs Bloodstone Heliotrope Luster
A primary knowledge about Jacobsite vs Bloodstone Heliotrope 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. Bloodstone Heliotrope, on other hand, exhibits Waxy luster.