Stibiotantalite and Microcline Physical Properties

Stibiotantalite

Microcline

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available2.55-2.63

1 7.18

1.5 Fracture

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

Uneven, Uneven, Gems

1.6 Cleavage

{???} Perfect

{001} Perfect, {010} Good

1.7 Mohs Hardness

5.5-66-6.5

2 10

1.8 Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.

KAlSi 3O 8Arthur Thomas , Gemstones (2009)

Stibiotantalite and Microcline Chemical Formula

While comparing Stibiotantalite and Microcline 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 Stibiotantalite and Microcline chemical formula.

Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
Chemical formula of Microcline- KAlSi 3O 8Arthur Thomas , Gemstones (2009)

Compare Red Gemstones

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Stibiotantalite Vs Triplite

Stibiotantalite Vs Tugtupite

Stibiotantalite and Microcline Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Microcline Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Microcline Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 2.55-2.63 whereas that of Microcline is 2.55-2.63.