Strontium Titanate and Howlite Physical Properties

Strontium Titanate

Howlite

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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

5.11-5.152.45-2.58

1 7.18

1.5 Fracture

Not Available

UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

Not Available

None

1.7 Mohs Hardness

5.5-63-3.5

2 10

1.8 Chemical Composition

SrTiO 3Gemdat.org , Management Team (2012)

Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Strontium Titanate and Howlite Chemical Formula

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

Chemical formula of Strontium Titanate- SrTiO 3Gemdat.org , Management Team (2012)
Chemical formula of Howlite- Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Strontium Titanate and Howlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Strontium Titanate and Howlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Strontium Titanate and Howlite Optical Properties during the identification of gemstone. Specific gravity of Strontium Titanate is 2.45-2.58 whereas that of Howlite is 2.45-2.58.