Crocoite Vs Chromite
Origin
Australia, Southern and central Africa
  
Southern and central Africa
  
Color
Red, Yellow, Red, orange
  
Black, Brownish, Brown, Black, Brownish
  
Streak
yellowish orange
  
Brown
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
Not Available
  
Element of Planets
Not Available
  
Not Available
  
How to Wear?
  
  
Finger
Not Available
  
Not Available
  
Ring Metal
Not Available
  
Not Available
  
Energy
Not Available
  
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Deities
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Not to wear with
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Not Available
  
Powers
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Not Available
  
Birthstone
  
  
Planetary
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Talisman
Not Available
  
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Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.90-6.10
  
4.5-4.8
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
  
Uneven
  
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
  
None, parting may develop along {111}
  
Mohs Hardness
2.5-3
  
5.5
  
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Fe++Cr2O4
  
Luster
Adamantine
  
Not Available
  
Pleochroism
Distinctly trichroic
  
none.
  
Dispersion
Not Available
  
Not Available
  
Transparency
Transparent
  
Not Available
  
Refractive Index
2.31-2.66
  
2.08-2.16
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
  
Isometric
  
Birefringence
Not Available
  
Not Available
  
Clarity
Transparent
  
Not Available
  
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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Crocoite Vs Chromite Fracture
Fracture is an important parameter when you compare Crocoite and Chromite Physical Properties. It is necessary to understand the significance of these properties, before you compare Crocoite Vs Chromite 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 Crocoite is (e.g. graphite)., ConchoidalArthur Thomas, ConchoidalArthur Thomas, Gemstones (2009) and Gemstones (2009). Chromite fracture is Uneven.
Crocoite Vs Chromite Luster
A primary knowledge about Crocoite vs Chromite 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. Crocoite exhibits Adamantine luster.