Chlorastrolite and Brucite Physical Properties

Chlorastrolite

Brucite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Sectile

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.1-3.5

2.39

1.5 Fracture

Granular

Irregular

1.6 Cleavage

Not Available

Perfect on {0001}

1.7 Mohs Hardness

5-6

2.5

1.8 Chemical Composition

Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)

Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Chlorastrolite and Brucite Chemical Formula

While comparing Chlorastrolite and Brucite 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 Chlorastrolite and Brucite chemical formula.

Chemical formula of Chlorastrolite- Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
Chemical formula of Brucite- Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Green Gemstones

Chlorastrolite Vs Clinochlore

Chlorastrolite Vs Chrysotile

Chlorastrolite Vs Chrysoprase

Chlorastrolite and Brucite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Brucite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Brucite Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is 2.39 whereas that of Brucite is 2.39.