Scolecite and Allanite Physical Properties

Scolecite

Allanite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.20-2.233.40-4.20

1 7.18

1.5 Fracture

Irregular/uneven, UnevenAnthony et al, Handbook of mineralogy (2001), Brittle, Uneven

Not Available

1.6 Cleavage

Perfect on {110} and {1 1 0}

Not Available

1.7 Mohs Hardness

5-5.5Not Available

2 10

1.8 Chemical Composition

CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.

Not Available

Scolecite and Allanite Chemical Formula

While comparing Scolecite and Allanite 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 Scolecite and Allanite chemical formula.

Chemical formula of Scolecite- CaAl 2Si 3O 10 · 3H 2OUlrich Henn and Claudio C.

Compare Gems Found In Australia

Scolecite Vs Tektite

Scolecite Vs Sugilite

Scolecite Vs Tantalite

Scolecite and Allanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Scolecite and Allanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Scolecite and Allanite Optical Properties during the identification of gemstone. Specific gravity of Scolecite is 3.40-4.20 whereas that of Allanite is 3.40-4.20.