Sulfur and Feldspar Physical Properties

Sulfur

Feldspar

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available2.56-2.75

1 7.18

1.5 Fracture

(e.g. graphite).

Uneven, Conchoidal, Uneven, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

{???} Imperfect, {???} Imperfect

two or three

1.7 Mohs Hardness

Not Available6-6.5

2 10

1.8 Chemical Composition

Not Available

Sulfur and Feldspar Chemical Formula

While comparing Sulfur and Feldspar 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 Sulfur and Feldspar chemical formula.

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Sulfur and Feldspar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sulfur and Feldspar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sulfur and Feldspar Optical Properties during the identification of gemstone. Specific gravity of Sulfur is 2.56-2.75 whereas that of Feldspar is 2.56-2.75.