Fuchsite and Stibiotantalite Physical Properties

Fuchsite

Stibiotantalite

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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

2.77-2.88Not Available

1 7.18

1.5 Fracture

Uneven

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

1.6 Cleavage

Perfect basal

{???} Perfect

1.7 Mohs Hardness

2.55.5-6

2 10

1.8 Chemical Composition

K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

SbTaO 4Ulrich Henn and Claudio C.

Fuchsite and Stibiotantalite Chemical Formula

While comparing Fuchsite and Stibiotantalite 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 Fuchsite and Stibiotantalite chemical formula.

Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Stibiotantalite- SbTaO 4Ulrich Henn and Claudio C.

Compare Green Gemstones

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Fuchsite and Stibiotantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fuchsite and Stibiotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite and Stibiotantalite Optical Properties during the identification of gemstone. Specific gravity of Fuchsite is Not Available whereas that of Stibiotantalite is Not Available.