Weloganite and Antigorite Physical Properties

Weloganite

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

3.20-3.222.58-2.80

1 7.18

1.5 Fracture

Conchoidal, Brittle

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

1.6 Cleavage

Perfect on pseudo {0001}

{001} Good

1.7 Mohs Hardness

35-5.5

2 10

1.8 Chemical Composition

Not Available

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

Weloganite and Antigorite Chemical Formula

While comparing Weloganite 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 Weloganite and Antigorite chemical formula.

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

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Weloganite and Antigorite Specific Gravity

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