Weloganite and Chrysocolla Physical Properties

Weloganite

Chrysocolla

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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

3.20-3.222.00-2.45

1 7.18

1.5 Fracture

Conchoidal, Brittle

Sub-Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

Perfect on pseudo {0001}

none

1.7 Mohs Hardness

32-4

2 10

1.8 Chemical Composition

Not Available

Cu₂H₂Si₂O₅(OH)₄

Weloganite and Chrysocolla Chemical Formula

While comparing Weloganite and Chrysocolla 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 Weloganite and Chrysocolla chemical formula.

Chemical formula of Chrysocolla- Cu₂H₂Si₂O₅(OH)₄

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Weloganite and Chrysocolla Specific Gravity

Another important criteria for qualitative analysis of gemstones is Weloganite and Chrysocolla Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Weloganite and Chrysocolla Optical Properties during the identification of gemstone. Specific gravity of Weloganite is 2.00-2.45 whereas that of Chrysocolla is 2.00-2.45.