Tinaksite and Scheelite Physical Properties

Tinaksite

Scheelite

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Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.825.9-6.3

1 7.18

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Fracture

Conchoidal, Uneven

Cleavage

Perfect in one direction, indistinct in one direction

On {101}, distinct; on {112}, interrupted; on {001}, indistinct

Mohs Hardness

64.5-5

2 10

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Chemical Composition

K2Na(Ca,Mn)2Ti[O|Si7O18(OH)]

CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Tinaksite and Scheelite Chemical Formula

While comparing Tinaksite and Scheelite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Tinaksite and Scheelite chemical formula.

Chemical formula of Tinaksite- K2Na(Ca,Mn)2Ti[O|Si7O18(OH)]
Chemical formula of Scheelite- CaWO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Tinaksite and Scheelite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Tinaksite and Scheelite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Tinaksite and Scheelite Optical Properties during the identification of gemstone. Specific gravity of Tinaksite is 5.9-6.3 whereas that of Scheelite is 5.9-6.3.