Rossmanite and Titanite Sphene Physical Properties

Rossmanite

Titanite Sphene

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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

33.52-3.54

1 7.18

1.5 Fracture

Brittle, Metallic

ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

None

Not Available

1.7 Mohs Hardness

Not Available5-5.5

2 10

1.8 Chemical Composition

◻(LiAl 2)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

CaTiSiO 5Ulrich Henn and Claudio C.

Rossmanite and Titanite Sphene Chemical Formula

While comparing Rossmanite and Titanite Sphene 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 Rossmanite and Titanite Sphene chemical formula.

Chemical formula of Rossmanite- ◻(LiAl 2)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Chemical formula of Titanite Sphene- CaTiSiO 5Ulrich Henn and Claudio C.

Compare Gems Found in America

Rossmanite Vs Serpentine

Rossmanite Vs Scolecite

Rossmanite Vs Serandite

Rossmanite and Titanite Sphene Specific Gravity

Another important criteria for qualitative analysis of gemstones is Rossmanite and Titanite Sphene Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Rossmanite and Titanite Sphene Optical Properties during the identification of gemstone. Specific gravity of Rossmanite is 3.52-3.54 whereas that of Titanite Sphene is 3.52-3.54.