Catapleiite and Pyromorphite Physical Properties

Catapleiite

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

2.726.5-7.1

1 7.18

1.5 Fracture

Brittle, Metallic, Brittle, Metallic

Uneven, ConchoidalArthur Thomas, Brittle, Metallic

1.6 Cleavage

{110} Perfect, {010} Perfect

Imperfect- [10 1 1]

1.7 Mohs Hardness

5-63.5-4

2 10

1.8 Chemical Composition

Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

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

Catapleiite and Pyromorphite Chemical Formula

While comparing Catapleiite 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 Catapleiite and Pyromorphite chemical formula.

Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)

Compare Gems Found In Africa

Catapleiite Vs Chrome-Chalcedony

Catapleiite Vs Chondrodite

Catapleiite Vs Chrome Pyrope

Catapleiite and Pyromorphite Specific Gravity

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