Pyrope Spessartine and Almandine Physical Properties

Pyrope Spessartine

Almandine

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.62-4.333.95-4.30

1 7.18

1.5 Fracture

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

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

1.6 Cleavage

Not Available

none

1.7 Mohs Hardness

7-7.57-7.5

2 10

1.8 Chemical Composition

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

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

Pyrope Spessartine and Almandine Chemical Formula

While comparing Pyrope Spessartine and Almandine 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 Almandine chemical formula.

Chemical formula of Pyrope Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Chemical formula of Almandine- Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Compare Red Gemstones

Pyrope Spessartine Vs Rubellite

Pyrope Spessartine Vs Rock Crystal

Pyrope Spessartine Vs Ruby

Pyrope Spessartine and Almandine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyrope Spessartine and Almandine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyrope Spessartine and Almandine Optical Properties during the identification of gemstone. Specific gravity of Pyrope Spessartine is 3.95-4.30 whereas that of Almandine is 3.95-4.30.