Pumpellyite and Ferro-axinite Axinite-Fe Physical Properties

Pumpellyite

Ferro-axinite Axinite-Fe

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

3.20-3.30

Perfect

5-6

Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.

3.25-3.28

Uneven

{100} Distinct, {001} Poor, {110} Poor

6.5-7

Ca2Fe++Al2BO3Si4O12(OH)

Pumpellyite and Ferro-axinite Axinite-Fe Chemical Formula

While comparing Pumpellyite and Ferro-axinite Axinite-Fe 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 Pumpellyite and Ferro-axinite Axinite-Fe chemical formula.

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Pumpellyite and Ferro-axinite Axinite-Fe Specific Gravity

Another important criteria for qualitative analysis of gemstones is Pumpellyite and Ferro-axinite Axinite-Fe Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pumpellyite Vs Ferro-axinite Axinite-Fe during the identification of gemstone. Specific gravity of Pumpellyite is whereas that of Ferro-axinite Axinite-Fe is .