Leucite Vs Hureaulite
Origin
Southern and central Africa
  
USA, Southern and central Africa
  
Color
White, Colorless, gray, Yellow
  
Violet, Red, White, 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
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.45-2.50
  
3.19
  
Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Brittle, Uneven
  
Cleavage
Poor on {110}
  
{???} Distinct
  
Mohs Hardness
5.5-6
  
3.5
  
Chemical Composition
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Luster
Vitreous
  
Vitreous, Greasy
  
Pleochroism
Not Available
  
Colorless yellow to pale rose reddish yellow to reddish brown.Anthony et al
  
Dispersion
Not Available
  
Transparency
Gemmological Tables (2004) More from other references
  
Transparent
  
Refractive Index
1.504-1.510
  
1.647-1.667
  
Optic Character
Not Available
  
Not Available
  
Crystal System
tetragonal
  
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c
  
Birefringence
0.001
  
0.012
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
Transparent
  
Physical
  
  
Neurological
Not Available
  
Not Available
  
Cardiovascular
Not Available
  
Not Available
  
Respiratory
Not Available
  
Not Available
  
Reproductive
Not Available
  
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Digestive
Not Available
  
Not Available
  
Psychology
Not Available
  
Not Available
  
Healing
Not Available
  
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Qualities Associated
Not Available
  
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Leucite Vs Hureaulite Fracture
Fracture is an important parameter when you compare Leucite and Hureaulite Physical Properties. It is necessary to understand the significance of these properties, before you compare Leucite Vs Hureaulite 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). Hureaulite fracture is Brittle and Uneven.
Leucite Vs Hureaulite Luster
A primary knowledge about Leucite vs Hureaulite 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. Hureaulite, on other hand, exhibits Greasy and Vitreous luster.