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Brookite
Brookite

Clintonite
Clintonite



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Brookite
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Clintonite

Brookite and Clintonite Physical Properties

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.87-4.143.0-3.1
1 7.18
👆🏻

Fracture

Subconchoidal, Conchoidal
-

Cleavage

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

Mohs Hardness

5.5-63.5
2 10
👆🏻

Chemical Composition

TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca(Mg,Al)3(Al3Si)O10(OH)2

Brookite and Clintonite Chemical Formula

While comparing Brookite and Clintonite 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 Brookite and Clintonite chemical formula.

  • Chemical formula of Brookite- TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Clintonite- Ca(Mg,Al)3(Al3Si)O10(OH)2

Brookite and Clintonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Brookite and Clintonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Brookite and Clintonite Optical Properties during the identification of gemstone. Specific gravity of Brookite is 3.0-3.1 whereas that of Clintonite is 3.0-3.1.