Pyrope Spessartine and Cassiterite Physical Properties

Pyrope Spessartine

Cassiterite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.62-4.336.86-7.03

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalGemdat.org, Management Team (2012)

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular

1.6 Cleavage

Not Available

{100} imperfect, {110} indistinct; partings on {111} or {011}

1.7 Mohs Hardness

7-7.56-7

2 10

1.8 Chemical Composition

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

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Pyrope Spessartine and Cassiterite Chemical Formula

While comparing Pyrope Spessartine and Cassiterite 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 Pyrope Spessartine and Cassiterite chemical formula.

Chemical formula of Pyrope Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Red Gemstones

Pyrope Spessartine Vs Rock Crystal

Pyrope Spessartine Vs Ruby

Pyrope Spessartine Vs Rubellite

Pyrope Spessartine and Cassiterite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Spessartine and Cassiterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Spessartine and Cassiterite Optical Properties during the identification of gemstone. Specific gravity of Pyrope Spessartine is 6.86-7.03 whereas that of Cassiterite is 6.86-7.03.