Grossular and Strontianite Physical Properties

Grossular

Strontianite

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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

3.55-3.733.63-3.79

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle

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

1.6 Cleavage

none

{110} Good

1.7 Mohs Hardness

7-7.53.5

2 10

1.8 Chemical Composition

Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references

Grossular and Strontianite Chemical Formula

While comparing Grossular and Strontianite 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 Grossular and Strontianite chemical formula.

Chemical formula of Grossular- Ca 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Strontianite- SrCO 3Walter Schumann , Gemstones of the world (2001) More from other references

Compare Green Gemstones

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Grossular and Strontianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Grossular and Strontianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Grossular and Strontianite Optical Properties during the identification of gemstone. Specific gravity of Grossular is 3.63-3.79 whereas that of Strontianite is 3.63-3.79.