Anthophyllite and Jadeite Physical Properties

Anthophyllite

Jadeite

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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

2.9-3.53.28-3.38

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle

Splintery, UnevenArthur Thomas, Difficult, Fibrous

1.6 Cleavage

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

Good on [110]

1.7 Mohs Hardness

5.5-66.5-7

2 10

1.8 Chemical Composition

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

NaAlSi 2O 6Ulrich Henn and Claudio C.

Anthophyllite and Jadeite Chemical Formula

While comparing Anthophyllite and Jadeite 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 Jadeite chemical formula.

Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Jadeite- NaAlSi 2O 6Ulrich Henn and Claudio C.

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Anthophyllite and Jadeite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anthophyllite and Jadeite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Jadeite Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 3.28-3.38 whereas that of Jadeite is 3.28-3.38.