Zinnwaldite Vs Chromite
Origin
Not Available
  
Southern and central Africa
  
Color
Yellow, Violet, Green, Brown, White, gray, Greenish
  
Black, Brownish, Brown, Black, Brownish
  
Streak
White
  
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
  
Not Available
  
Deities
Not Available
  
Not Available
  
Not to wear with
Not Available
  
Not Available
  
Powers
Not Available
  
Not Available
  
Birthstone
  
  
Planetary
Not Available
  
Not Available
  
Talisman
Not Available
  
Not Available
  
Tenacity
Elastic
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.9-3.1
  
4.5-4.8
  
Fracture
Uneven
  
Uneven
  
Cleavage
Perfect basal {001}
  
None, parting may develop along {111}
  
Mohs Hardness
3.5-4.0
  
5.5
  
Chemical Composition
Not Available
  
Fe++Cr2O4
  
Luster
Pearly, Vitreous
  
Not Available
  
Pleochroism
Distinct
  
none.
  
Dispersion
Not Available
  
Not Available
  
Transparency
Not Available
  
Not Available
  
Refractive Index
1.565-1.625
  
2.08-2.16
  
Optic Character
Not Available
  
Not Available
  
Crystal System
monoclinic
  
Isometric
  
Birefringence
0.040-0.050
  
Not Available
  
Clarity
Not Available
  
Not Available
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
Not Available
  
Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
Not Available
  
Qualities Associated
Not Available
  
Not Available
  
Zinnwaldite Vs Chromite Fracture
Fracture is an important parameter when you compare Zinnwaldite and Chromite Physical Properties. It is necessary to understand the significance of these properties, before you compare Zinnwaldite 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 Zinnwaldite is Uneven. Chromite fracture is Uneven.
Zinnwaldite Vs Chromite Luster
A primary knowledge about Zinnwaldite 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. Zinnwaldite exhibits Pearly and Vitreous luster.