Astrophyllite and Tinzenite Physical Properties

Astrophyllite

Tinzenite

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.2-3.4

Uneven

Perfect on [001] imperfect on [100]

(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

3.355-3.433

Uneven

{???} Good, {???} Good

-9999

(Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)

Astrophyllite and Tinzenite Chemical Formula

While comparing Astrophyllite and Tinzenite 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 Astrophyllite and Tinzenite chemical formula.

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Astrophyllite and Tinzenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Astrophyllite and Tinzenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Astrophyllite Vs Tinzenite during the identification of gemstone. Specific gravity of Astrophyllite is whereas that of Tinzenite is .