Stolzite and Apophyllite Physical Properties

Stolzite

Apophyllite

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

22.30-2.50

1 7.18

1.5 Fracture

Conchoidal, Uneven, Brittle

Uneven, UnevenArthur Thomas, Gemstones (2009)

1.6 Cleavage

Imperfect on {001}, indistinct on {011}

Perfect on (001)

1.7 Mohs Hardness

2.5-34.5-5

2 10

1.8 Chemical Composition

Not Available

KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.

Stolzite and Apophyllite Chemical Formula

While comparing Stolzite and Apophyllite 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 Stolzite and Apophyllite chemical formula.

Chemical formula of Apophyllite- KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.

Compare Green Gemstones

Stolzite Vs Cacoxenite

Stolzite Vs Helenite

Stolzite Vs Edenite

Stolzite and Apophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stolzite and Apophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stolzite and Apophyllite Optical Properties during the identification of gemstone. Specific gravity of Stolzite is 2.30-2.50 whereas that of Apophyllite is 2.30-2.50.