Piemontite and Nuummite Physical Properties

Piemontite

Nuummite

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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

Not Available3.18-3.37

1 7.18

1.5 Fracture

Uneven, Splintery

Conchoidal

1.6 Cleavage

[001] good, [100] distinct

Perfect on 210

1.7 Mohs Hardness

6-6.55.5-6

2 10

1.8 Chemical Composition

Not Available

Piemontite and Nuummite Chemical Formula

While comparing Piemontite and Nuummite 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 Piemontite and Nuummite chemical formula.

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Piemontite and Nuummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Piemontite and Nuummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Piemontite and Nuummite Optical Properties during the identification of gemstone. Specific gravity of Piemontite is 3.18-3.37 whereas that of Nuummite is 3.18-3.37.