Pyromorphite and Super Seven Crystals Physical Properties

Pyromorphite

Super Seven Crystals

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

6.5-7.12.9

1 7.18

1.5 Fracture

Uneven, ConchoidalArthur Thomas, Brittle, Metallic

Fibrous

1.6 Cleavage

Imperfect- [10 1 1]

[010] Perfect, [100] Distinct, [011] Distinct

1.7 Mohs Hardness

3.5-42

2 10

1.8 Chemical Composition

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

Not Available

Pyromorphite and Super Seven Crystals Chemical Formula

While comparing Pyromorphite and Super Seven Crystals 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 Super Seven Crystals chemical formula.

Chemical formula of Pyromorphite- Pb 5(PO 4) 3ClArthur Thomas , Gemstones (2009)

Compare Green Gemstones

Pyromorphite Vs Rutilated Quartz

Pyromorphite Vs Sapphire

Pyromorphite Vs Sapphirine

Pyromorphite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pyromorphite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pyromorphite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Pyromorphite is 2.9 whereas that of Super Seven Crystals is 2.9.