Origin
Southern and central Africa
  
Switzerland, Australia, Brazil
  
Color
White, Colorless, gray, Yellow
  
Yellow, Colorless, White, Brownish, Reddish
  
Streak
White
  
White
  
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
Brittle
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.45-2.50
  
5.9-6.3
  
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Uneven
  
Cleavage
Poor on {110}
  
On {101}, distinct; on {112}, interrupted; on {001}, indistinct
  
Mohs Hardness
5.5-6
  
4.5-5
  
Chemical Composition
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Luster
Vitreous
  
Vitreous, Adamantine
  
Pleochroism
Not Available
  
Definite dichoric in yellow (yellow to orange-brown)
  
Transparency
Gemmological Tables (2004) More from other references
  
Translucent, Transparent
  
Refractive Index
1.504-1.510
  
1.918-1.936
  
Optic Character
Not Available
  
Not Available
  
Crystal System
tetragonal
  
tetragonal
  
Birefringence
0.001
  
0.016
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
Translucent
  
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
  
Leucite Vs Scheelite Fracture
Fracture is an important parameter when you compare Leucite and Scheelite Physical Properties. It is necessary to understand the significance of these properties, before you compare Leucite 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 Leucite is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Scheelite fracture is Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references and Uneven.
Leucite Vs Scheelite Luster
A primary knowledge about Leucite 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. Leucite exhibits Vitreous luster. Scheelite, on other hand, exhibits Adamantine and Vitreous luster.