Apophyllite and Meionite Physical Properties

Apophyllite

Meionite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.30-2.502.78

1 7.18

1.5 Fracture

Uneven, UnevenArthur Thomas, Gemstones (2009)

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

1.6 Cleavage

Perfect on (001)

{???} Distinct, {???} Indistinct

1.7 Mohs Hardness

4.5-55-6

2 10

1.8 Chemical Composition

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

3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)

Apophyllite and Meionite Chemical Formula

While comparing Apophyllite and Meionite 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 Apophyllite and Meionite chemical formula.

Chemical formula of Apophyllite- KCa 4Si 8O 20(F,OH) · 8H 2OUlrich Henn and Claudio C.
Chemical formula of Meionite- 3CaAl 2Si 2O 8 · CaCO 3Anthony et al , Handbook of mineralogy (2001)

Compare Red Gemstones

Apophyllite Vs Blue John

Apophyllite Vs Boulder Opal

Apophyllite Vs Brookite

Apophyllite and Meionite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Apophyllite and Meionite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite and Meionite Optical Properties during the identification of gemstone. Specific gravity of Apophyllite is 2.78 whereas that of Meionite is 2.78.