Petrified Wood and Apophyllite KF Physical Properties

Petrified Wood

Apophyllite KF

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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

2.58-2.912.33-2.37

1 7.18

1.5 Fracture

Uneven

Uneven, Brittle, Uneven, Brittle, Uneven

1.6 Cleavage

Not Available

Perfect on {001}, imperfect on {110}

1.7 Mohs Hardness

74.5-5

2 10

1.8 Chemical Composition

Not Available

(K,Na)Ca4Si8O20(F,OH)•8(H2O)

Petrified Wood and Apophyllite KF Chemical Formula

While comparing Petrified Wood and Apophyllite KF 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 Petrified Wood and Apophyllite KF chemical formula.

Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)

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Petrified Wood and Apophyllite KF Specific Gravity

Another important criteria for qualitative analysis of gemstones is Petrified Wood and Apophyllite KF Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Petrified Wood and Apophyllite KF Optical Properties during the identification of gemstone. Specific gravity of Petrified Wood is 2.33-2.37 whereas that of Apophyllite KF is 2.33-2.37.