Witherite and Almandine Physical Properties

Witherite

Almandine

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

4.27-4.35

3.95-4.30

1.5 Fracture

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

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

1.6 Cleavage

{010} Distinct

none

1.7 Mohs Hardness

3-3.5

7-7.5

1.8 Chemical Composition

BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Witherite and Almandine Chemical Formula

While comparing Witherite 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 Witherite and Almandine chemical formula.

Chemical formula of Witherite- BaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Almandine- Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Compare White Gemstones

Witherite Vs Cat s Eye

Witherite Vs Hawks Eye

Witherite Vs Crystal Quartz

Witherite and Almandine Specific Gravity

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