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Actinolite and Apophyllite KF Physical Properties


Apophyllite KF and Actinolite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.00   
2.33-2.37   

Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009), Splintery   
Uneven, Brittle, Uneven, Brittle, Uneven   

Cleavage
perfect along {110}.   
Perfect on {001}, imperfect on {110}   

Mohs Hardness
5-6   
4.5-5   

Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.   
(K,Na)Ca4Si8O20(F,OH)•8(H2O)   

Optical Properties >>
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Actinolite and Apophyllite KF Chemical Formula

While comparing Actinolite and Apophyllite KF 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 Actinolite and Apophyllite KF chemical formula.

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Actinolite and Apophyllite KF Specific Gravity

Another important criteria for qualitative analysis of gemstones is Actinolite and Apophyllite KF Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Actinolite and Apophyllite KF Optical Properties during the identification of gemstone. Specific gravity of Actinolite is 2.33-2.37 whereas that of Apophyllite KF is 2.33-2.37.

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