Satin Spar and Amethyst Physical Properties

Satin Spar

Amethyst

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

insoluble in common solvents

1.3 Durability

Not Available

1.4 Specific Gravity

1.52-1.532.65

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

Not Available

Indiscernible

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

Not Available

SiO₂

Satin Spar and Amethyst Chemical Formula

While comparing Satin Spar and Amethyst 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 Satin Spar and Amethyst chemical formula.

Chemical formula of Amethyst- SiO₂

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Satin Spar and Amethyst Specific Gravity

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