Crocoite Vs Cancrinite
Origin
Australia, Southern and central Africa
  
Canada
  
Color
Red, Yellow, Red, orange
  
Colorless, White, Blue, Colorless, gray, Green, Yellow, White
  
Streak
yellowish orange
  
White
  
For which Rashi?
Not Available
  
Not Available
  
Planet
Not Available
  
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Element of Planets
Not Available
  
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How to Wear?
  
  
Finger
Not Available
  
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Ring Metal
Not Available
  
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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
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.90-6.10
  
2.42-2.52
  
Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
  
Irregular/uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
  
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
  
Perfect on {10 1 0}, poor on {0001}
  
Mohs Hardness
2.5-3
  
5-6
  
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Na 2Ca 2Al 6Si 6O 24(CO 3) 2Walter Schumann , Gemstones of the world (2001) More from other references
  
Luster
Adamantine
  
Vitreous, Greasy, Pearly
  
Pleochroism
Distinctly trichroic
  
Not Available
  
Dispersion
Not Available
  
Not Available
  
Transparency
Transparent
  
Transparent
  
Refractive Index
2.31-2.66
  
1.491-1.524
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
  
Hexagonal
  
Birefringence
Not Available
  
0.012-0.025
  
Clarity
Transparent
  
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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Crocoite Vs Cancrinite Fracture
Fracture is an important parameter when you compare Crocoite and Cancrinite Physical Properties. It is necessary to understand the significance of these properties, before you compare Crocoite Vs Cancrinite 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). Cancrinite fracture is Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009) and Irregular/uneven.
Crocoite Vs Cancrinite Luster
A primary knowledge about Crocoite vs Cancrinite 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. Cancrinite, on other hand, exhibits Greasy, Pearly and Vitreous luster.