Franklinite and Hauyne Physical Properties

Franklinite

Hauyne

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

Gelatinises in acids

1.3 Durability

Not Available

1.4 Specific Gravity

5.05-5.222.4-2.5

1 7.18

1.5 Fracture

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

Uneven, Conchoidal, Brittle

1.6 Cleavage

None

Distinct on {110}

1.7 Mohs Hardness

5.5-65-6

2 10

1.8 Chemical Composition

(Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

Franklinite and Hauyne Chemical Formula

While comparing Franklinite and Hauyne 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 Franklinite and Hauyne chemical formula.

Chemical formula of Franklinite- (Zn,Mn2+ ,Fe2+ )(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Chemical formula of Hauyne- (Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2

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Franklinite and Hauyne Specific Gravity

Another important criteria for qualitative analysis of gemstones is Franklinite and Hauyne Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Franklinite and Hauyne Optical Properties during the identification of gemstone. Specific gravity of Franklinite is 2.4-2.5 whereas that of Hauyne is 2.4-2.5.