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Jeremejevite Vs Scheelite


Scheelite Vs Jeremejevite


Astrology

Origin
Southern and central Africa  
Switzerland, Australia, Brazil  

Color
Yellow, Blue, Colorless, White  
Yellow, Colorless, White, Brownish, Reddish  

Streak
White  
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
3.28-3.31  
5.9-6.3  

Fracture
Conchoidal  
Conchoidal, Uneven  

Cleavage
None observed  
On {101}, distinct; on {112}, interrupted; on {001}, indistinct  

Mohs Hardness
6.5-7.5  
4.5-5  

Chemical Composition
Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.  
CaWO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references  

Optical Properties

Luster
Vitreous  
Vitreous, Adamantine  

Pleochroism
Colorless  
Definite dichoric in yellow (yellow to orange-brown)  

Dispersion
0.01  
99+
0.04  
36

Transparency
-  
Translucent, Transparent  

Refractive Index
1.638-1.650  
1.918-1.936  

Optic Character
-  
-  

Crystal System
Hexagonal  
tetragonal  

Birefringence
0.0130  
0.016  

Clarity
TransparentUlrich Henn and Claudio C. Milisenda  
Translucent  

Benefits

Physical
  
  

Neurological
-  
-  

Cardiovascular
-  
-  

Respiratory
Excellent  
-  

Reproductive
-  
-  

Digestive
-  
-  

Psychology
Clarity  
Awareness  

Healing
Emotional healing  
Physical healing  

Qualities Associated
Clarity  
Balance & Clarity  

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Jeremejevite Vs Scheelite Fracture

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

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Jeremejevite Vs Scheelite Luster

A primary knowledge about Jeremejevite vs Scheelite 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. Jeremejevite exhibits Vitreous luster. Scheelite, on other hand, exhibits Vitreous and Adamantine luster.

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