Actinolite and Cerussite Physical Properties

Actinolite

Cerussite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.006.46-6.57

1 7.18

1.5 Fracture

Uneven, UnevenArthur Thomas, Gemstones (2009), Splintery

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

1.6 Cleavage

perfect along {110}.

Good [110] and [021]

1.7 Mohs Hardness

5-63-3.5

2 10

1.8 Chemical Composition

Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Actinolite and Cerussite Chemical Formula

While comparing Actinolite and Cerussite 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 Cerussite chemical formula.

Chemical formula of Actinolite- Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Actinolite and Cerussite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Actinolite and Cerussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Actinolite and Cerussite Optical Properties during the identification of gemstone. Specific gravity of Actinolite is 6.46-6.57 whereas that of Cerussite is 6.46-6.57.