Andradite Garnet and Pyromorphite Physical Properties

Andradite Garnet

Pyromorphite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.8-3.96.5-7.1

1 7.18

1.5 Fracture

Not Available

Uneven, ConchoidalArthur Thomas, Brittle, Metallic

1.6 Cleavage

None

Imperfect- [10 1 1]

1.7 Mohs Hardness

6.5-7.53.5-4

2 10

1.8 Chemical Composition

Ca₃Fe³⁺₂Si₃O₁₂

Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)

Andradite Garnet and Pyromorphite Chemical Formula

While comparing Andradite Garnet and Pyromorphite 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 Andradite Garnet and Pyromorphite chemical formula.

Chemical formula of Andradite Garnet- Ca₃Fe³⁺₂Si₃O₁₂
Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)

Compare Blue Gemstones

Andradite Garnet Vs Lemon quartz

Andradite Garnet Vs Trapiche emerald

Andradite Garnet Vs Rutilated topaz

Andradite Garnet and Pyromorphite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andradite Garnet and Pyromorphite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andradite Garnet and Pyromorphite Optical Properties during the identification of gemstone. Specific gravity of Andradite Garnet is 6.5-7.1 whereas that of Pyromorphite is 6.5-7.1.