Stibiotantalite Vs Cerussite
Origin
Mozambique, Southern and central Africa
  
Czech
  
Color
Yellow, Reddish, Brown, Greenish
  
Brownish, Black, Colorless, White, gray, Blue, Green
  
Streak
Yellow
  
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
Not Available
  
Not Available
  
Solubility
Not Available
  
insoluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
Not Available
  
6.46-6.57
  
Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal
  
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
  
Cleavage
{???} Perfect
  
Good [110] and [021]
  
Mohs Hardness
5.5-6
  
3-3.5
  
Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.
  
PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Luster
Adamantine
  
Adamantine, Vitreous, Resinous
  
Pleochroism
Not Available
  
AbsentWalter Schumann
  
Dispersion
Not Available
  
Transparency
Gemmological Tables (2004) More from other references
  
Transparent, Translucent
  
Refractive Index
2.37-2.45
  
1.803-2.078
  
Optic Character
Not Available
  
Not Available
  
Crystal System
Not Available
  
Orthorhombic
  
Birefringence
0.08
  
0.273
  
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
  
Transparent
  
Physical
  
  
Neurological
Not Available
  
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
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Healing
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Qualities Associated
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Stibiotantalite Vs Cerussite Fracture
Fracture is an important parameter when you compare Stibiotantalite and Cerussite Physical Properties. It is necessary to understand the significance of these properties, before you compare Stibiotantalite Vs Cerussite 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 Stibiotantalite is Brittle, Conchoidal, ConchoidalAnthony et al, ConchoidalAnthony et al, Handbook of mineralogy (2001) and Handbook of mineralogy (2001). Cerussite fracture is Brittle, Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Uneven and Uneven.
Stibiotantalite Vs Cerussite Luster
A primary knowledge about Stibiotantalite vs Cerussite 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. Stibiotantalite exhibits Adamantine luster. Cerussite, on other hand, exhibits Adamantine, Resinous and Vitreous luster.