Stibiotantalite and Diopside Physical Properties

Stibiotantalite

Diopside

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available3.22-3.40

1 7.18

1.5 Fracture

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

Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

1.6 Cleavage

{???} Perfect

Distinct/good on {110}

1.7 Mohs Hardness

5.5-65-6

2 10

1.8 Chemical Composition

SbTaO 4Ulrich Henn and Claudio C.

CaMgSi₂O₆

Stibiotantalite and Diopside Chemical Formula

While comparing Stibiotantalite and Diopside 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 Diopside chemical formula.

Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.
Chemical formula of Diopside- CaMgSi₂O₆

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Stibiotantalite and Diopside Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Diopside Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Diopside Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 3.22-3.40 whereas that of Diopside is 3.22-3.40.