Chrome-Chalcedony and Actinolite Physical Properties

Chrome-Chalcedony

Actinolite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.703.00

1 7.18

1.5 Fracture

Not Available

Uneven, UnevenArthur Thomas, Gemstones (2009), Splintery

1.6 Cleavage

Not Available

perfect along {110}.

1.7 Mohs Hardness

6.5-75-6

2 10

1.8 Chemical Composition

SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)

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

Chrome-Chalcedony and Actinolite Chemical Formula

While comparing Chrome-Chalcedony and Actinolite 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 Chrome-Chalcedony and Actinolite chemical formula.

Chemical formula of Chrome-Chalcedony- SiO 2 (with trace Cr minerals) Gemdat.org , Management Team (2012)
Chemical formula of Actinolite- Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.

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Chrome-Chalcedony and Actinolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome-Chalcedony and Actinolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome-Chalcedony and Actinolite Optical Properties during the identification of gemstone. Specific gravity of Chrome-Chalcedony is 3.00 whereas that of Actinolite is 3.00.