Aragonite and Brookite Physical Properties

Aragonite

Brookite

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

Dilute acid

2.93-2.96

Subconchoidal, Conchoidal

Distinct on {010}, imperfect {110} and {011}

3.5-4

CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Brittle

3.87-4.14

Subconchoidal, Conchoidal

Poor on {120}, in traces on {001}

5.5-6

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Aragonite and Brookite Chemical Formula

While comparing Aragonite and Brookite 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 Aragonite and Brookite chemical formula.

Compare Gems for Virgo

Aragonite Vs Tanzanite

Aragonite Vs Variscite

Aragonite Vs Zircon

Aragonite and Brookite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aragonite and Brookite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aragonite Vs Brookite during the identification of gemstone. Specific gravity of Aragonite is whereas that of Brookite is .