Fuchsite and Adamite Physical Properties

Fuchsite

Adamite

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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

2.77-2.884.32-4.48

1 7.18

1.5 Fracture

Uneven

Uneven, Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Uneven, Subconchoidal, Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Perfect basal

{101}, good; {010}, poor

1.7 Mohs Hardness

2.53.5

2 10

1.8 Chemical Composition

K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)

Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

Fuchsite and Adamite Chemical Formula

While comparing Fuchsite and Adamite 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 Fuchsite and Adamite chemical formula.

Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Adamite- Zn 2(AsO 4)(OH)Michael OâDonoghue , Gems, Sixth edition (2006)

Compare Green Gemstones

Fuchsite Vs Grossular

Fuchsite Vs Hayne

Fuchsite Vs Hackmanite

Fuchsite and Adamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fuchsite and Adamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite and Adamite Optical Properties during the identification of gemstone. Specific gravity of Fuchsite is 4.32-4.48 whereas that of Adamite is 4.32-4.48.