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Chromite Vs Fluorapatite


Fluorapatite Vs Chromite


Astrology

Origin
Southern and central Africa  
Southern and central Africa  

Color
Black, Brownish, Brown  
Violet, Blue, Yellow, Brown, White, Colorless  

Streak
Brown  
White  

For which Rashi?
-  
-  

Planet
-  
-  

Element of Planets
-  
-  

Energy
-  
-  

How to Wear?
  
  

Finger
-  
-  

Ring Metal
-  
-  

Deities
-  
-  

Not to wear with
-  
-  

Powers
-  
-  

Birthstone
  
  

Planetary
-  
-  

Talisman
-  
-  

Physical Properties

Tenacity
Brittle  
-  

Solubility
-  
-  

Durability
-  
-  

Specific Gravity
4.5-4.8  
3.1-3.25  

Fracture
Uneven  
Uneven  

Cleavage
None, parting may develop along {111}  
Indistinct  

Mohs Hardness
5.5  
5  

Chemical Composition
Fe++Cr2O4  
Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)  

Optical Properties

Luster
-  
Vitreous, Resinous  

Pleochroism
none.  
Weak to strong if coloreD  

Dispersion
0.04  
39
0.03  
99+

Transparency
-  
Transparent  

Refractive Index
2.08-2.16  
1.631-1.650  

Optic Character
-  
-  

Crystal System
Isometric  
Hexagonal  

Birefringence
-9999  
-9999  

Clarity
-  
Transparent  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
-  

Respiratory
Poor  
Good  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Vitality  
Clarity  

Healing
Emotional healing  
Emotional healing  

Qualities Associated
Protection  
Clarity  

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Chromite Vs Fluorapatite Fracture

Fracture is an important parameter when you compare Chromite and Fluorapatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Chromite Vs Fluorapatite 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 Chromite is Uneven. Fluorapatite fracture is Uneven.

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Chromite Vs Fluorapatite Luster

A primary knowledge about Chromite vs Fluorapatite 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. Fluorapatite, on other hand, exhibits Vitreous and Resinous luster.

Brown Gemstones

Brown Gemstones


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