Erythrite and Strontium Titanate Physical Properties

Erythrite

Strontium Titanate

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1 Physical Properties

1.1 Tenacity

Sectile

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.065.11-5.15

1 7.18

1.5 Fracture

Sectile Curved shavings or scrapings produced by a knife blade, (e.g. graphite).

Not Available

1.6 Cleavage

Perfect on {010}; poor on {100} and { 1 02}.

Not Available

1.7 Mohs Hardness

Not Available5.5-6

2 10

1.8 Chemical Composition

Co3(AsO4)2•8(H2O)

SrTiO 3Gemdat.org , Management Team (2012)

Erythrite and Strontium Titanate Chemical Formula

While comparing Erythrite and Strontium Titanate 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 Erythrite and Strontium Titanate chemical formula.

Chemical formula of Erythrite- Co3(AsO4)2•8(H2O)
Chemical formula of Strontium Titanate- SrTiO 3Gemdat.org , Management Team (2012)

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Erythrite and Strontium Titanate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Erythrite and Strontium Titanate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Erythrite and Strontium Titanate Optical Properties during the identification of gemstone. Specific gravity of Erythrite is 5.11-5.15 whereas that of Strontium Titanate is 5.11-5.15.