Nuummite and Smoky Quartz Physical Properties

Nuummite

Smoky Quartz

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.18-3.37

2.65

1.5 Fracture

Conchoidal

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Perfect on 210

{0110} Indistinct

1.7 Mohs Hardness

5.5-6

1.8 Chemical Composition

Not Available

SiO₂

Nuummite and Smoky Quartz Chemical Formula

While comparing Nuummite and Smoky Quartz 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 Nuummite and Smoky Quartz chemical formula.

Chemical formula of Smoky Quartz- SiO₂

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Nuummite Vs Pleonaste

Nuummite Vs Pezzottaite

Nuummite Vs Phosphosiderite

Nuummite and Smoky Quartz Specific Gravity

Another important criteria for qualitative analysis of gemstones is Nuummite and Smoky Quartz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Nuummite and Smoky Quartz Optical Properties during the identification of gemstone. Specific gravity of Nuummite is 2.65 whereas that of Smoky Quartz is 2.65.