Ajoite and Hureaulite Physical Properties

Ajoite

Hureaulite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Decomposed by acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.963.19

1 7.18

1.5 Fracture

Not Available

Brittle, Uneven

1.6 Cleavage

Perfect on {010}

{???} Distinct

1.7 Mohs Hardness

53.5

2 10

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)

Ajoite and Hureaulite Chemical Formula

While comparing Ajoite and Hureaulite 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 Ajoite and Hureaulite chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Hureaulite- Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)

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Ajoite and Hureaulite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ajoite and Hureaulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Hureaulite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 3.19 whereas that of Hureaulite is 3.19.