Anthophyllite and Super Seven Crystals Physical Properties

Anthophyllite

Super Seven Crystals

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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

2.9-3.52.9

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, Brittle

Fibrous

1.6 Cleavage

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

[010] Perfect, [100] Distinct, [011] Distinct

1.7 Mohs Hardness

5.5-62

2 10

1.8 Chemical Composition

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

Not Available

Anthophyllite and Super Seven Crystals Chemical Formula

While comparing Anthophyllite and Super Seven Crystals 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 Super Seven Crystals chemical formula.

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

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Anthophyllite and Super Seven Crystals Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anthophyllite and Super Seven Crystals Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Super Seven Crystals Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 2.9 whereas that of Super Seven Crystals is 2.9.