Hexagonite and Annabergite Physical Properties

Hexagonite

Annabergite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Sectile

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.98-3.033.07

1 7.18

1.5 Fracture

Uneven

Brittle, Metallic, Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

[110] perfect; [010] distinct

Perfect on {010}, indistinct on {100} and {102}

1.7 Mohs Hardness

5-62

2 10

1.8 Chemical Composition

Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

Ni3(AsO4)2•8(H2O)

Hexagonite and Annabergite Chemical Formula

While comparing Hexagonite and Annabergite 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 Hexagonite and Annabergite chemical formula.

Chemical formula of Hexagonite- Ca 2Mg 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Chemical formula of Annabergite- Ni3(AsO4)2•8(H2O)

Compare Red Gemstones

Hexagonite Vs Manganotantalite

Hexagonite Vs Liddicoatite

Hexagonite Vs Kyanite Cyprine

Hexagonite and Annabergite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hexagonite and Annabergite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hexagonite and Annabergite Optical Properties during the identification of gemstone. Specific gravity of Hexagonite is 3.07 whereas that of Annabergite is 3.07.