Legrandite and Narsarsukite Physical Properties

Legrandite

Narsarsukite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.98-4.042.72-2.83

1 7.18

1.5 Fracture

Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle

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

1.6 Cleavage

Imperfect, poor one {100}

Good on {100} and {110}

1.7 Mohs Hardness

4.5-56-7

2 10

1.8 Chemical Composition

Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Legrandite and Narsarsukite Chemical Formula

While comparing Legrandite and Narsarsukite 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 Legrandite and Narsarsukite chemical formula.

Chemical formula of Legrandite- Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Narsarsukite- Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.

Compare Yellow Gemstones

Legrandite Vs Microcline

Legrandite Vs Mimetite

Legrandite Vs Microlite

Legrandite and Narsarsukite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Legrandite and Narsarsukite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Legrandite and Narsarsukite Optical Properties during the identification of gemstone. Specific gravity of Legrandite is 2.72-2.83 whereas that of Narsarsukite is 2.72-2.83.