Antigorite and Gaspeite Physical Properties

Antigorite

Gaspeite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

HCl soluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.58-2.803.71

1 7.18

1.5 Fracture

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

Uneven

1.6 Cleavage

{001} Good

{10 1 1} Good

1.7 Mohs Hardness

5-5.54.5-5

2 10

1.8 Chemical Composition

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

(Ni,Mg,Fe++)CO3

Antigorite and Gaspeite Chemical Formula

While comparing Antigorite and Gaspeite 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 Antigorite and Gaspeite chemical formula.

Chemical formula of Antigorite- (Mg,Fe2+ ) 3Si 2O 5(OH) 4Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Gaspeite- (Ni,Mg,Fe++)CO3

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Antigorite and Gaspeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Antigorite and Gaspeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Antigorite and Gaspeite Optical Properties during the identification of gemstone. Specific gravity of Antigorite is 3.71 whereas that of Gaspeite is 3.71.