Diaspore and Johachidolite Physical Properties

Diaspore

Johachidolite

Add ⊕

1 Physical Properties

1.1 Tenacity

Very brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.30-3.403.45

1 7.18

1.5 Fracture

Conchoidal, Brittle, Conchoidal

Not Available

1.6 Cleavage

{010} perfect, {110} distinct, {100} in traces

None

1.7 Mohs Hardness

6.5-77.5

2 10

1.8 Chemical Composition

AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references

CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)

Diaspore and Johachidolite Chemical Formula

While comparing Diaspore and Johachidolite 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 Diaspore and Johachidolite chemical formula.

Chemical formula of Diaspore- AlO(OH)Walter Schumann , Gemstones of the world (2001) More from other references
Chemical formula of Johachidolite- CaAlB 3O 7Michael OâDonoghue , Gems, Sixth Edition (2006)

Compare Yellow Gemstones

Diaspore Vs Ettringite

Diaspore Vs Eosphorite

Diaspore Vs Fayalite

Diaspore and Johachidolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diaspore and Johachidolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diaspore and Johachidolite Optical Properties during the identification of gemstone. Specific gravity of Diaspore is 3.45 whereas that of Johachidolite is 3.45.