Anthophyllite and Chlorite group Physical Properties

Anthophyllite

Chlorite group

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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

2.9-3.5

2.6-3.3

1.5 Fracture

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle

Lamellar

1.6 Cleavage

{110} Perfect, {???} Distinct, {???} Distinct

Perfect 001

1.7 Mohs Hardness

5.5-6

2-2.5

1.8 Chemical Composition

(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Not Available

Anthophyllite and Chlorite group Chemical Formula

While comparing Anthophyllite and Chlorite group 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 Anthophyllite and Chlorite group chemical formula.

Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Compare Brown Gemstones

Anthophyllite Vs Brookite

Anthophyllite Vs Brucite

Anthophyllite Vs Bronzite

Anthophyllite and Chlorite group Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anthophyllite and Chlorite group Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Chlorite group Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 2.6-3.3 whereas that of Chlorite group is 2.6-3.3.