Fuchsite and Antigorite Physical Properties

Fuchsite

Antigorite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.77-2.882.58-2.80

1 7.18

1.5 Fracture

Uneven

Conchoidal, Brittle, Metallic, Conchoidal, Handbook of mineralogy (2001)

1.6 Cleavage

Perfect basal

{001} Good

1.7 Mohs Hardness

2.55-5.5

2 10

1.8 Chemical Composition

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

(Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Fuchsite and Antigorite Chemical Formula

While comparing Fuchsite and Antigorite 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 Antigorite chemical formula.

Chemical formula of Fuchsite- K(Al,Cr) 3Si 3O 10(OH) 2Gemdat.org , Management Team (2012)
Chemical formula of Antigorite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)

Compare Green Gemstones

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Fuchsite Vs Grossular

Fuchsite and Antigorite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Fuchsite and Antigorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Fuchsite and Antigorite Optical Properties during the identification of gemstone. Specific gravity of Fuchsite is 2.58-2.80 whereas that of Antigorite is 2.58-2.80.