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Pyromorphite
Pyromorphite

Magnetite
Magnetite



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Pyromorphite
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Magnetite

Pyromorphite and Magnetite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

6.5-7.15.2
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Uneven, Conchoidal

Cleavage

Imperfect- [10 1 1]
None

Mohs Hardness

3.5-45.5-6.5
2 10
👆🏻

Chemical Composition

Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
Fe 3O 4Ulrich Henn and Claudio C.

Pyromorphite and Magnetite Chemical Formula

While comparing Pyromorphite and Magnetite 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 Pyromorphite and Magnetite chemical formula.

  • Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)
  • Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.

Pyromorphite and Magnetite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyromorphite and Magnetite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyromorphite and Magnetite Optical Properties during the identification of gemstone. Specific gravity of Pyromorphite is 5.2 whereas that of Magnetite is 5.2.