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Tahitian pearl
Tahitian pearl

Astrophyllite
Astrophyllite



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Tahitian pearl
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Astrophyllite

Tahitian pearl and Astrophyllite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
-
-
-
3.2-3.4
Uneven
Perfect on [001] imperfect on [100]
3
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Tahitian pearl and Astrophyllite Chemical Formula

While comparing Tahitian pearl and Astrophyllite 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 Tahitian pearl and Astrophyllite chemical formula.

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Tahitian pearl and Astrophyllite Specific Gravity

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