Anthophyllite and Tugtupite Physical Properties

Anthophyllite and Tugtupite Chemical Formula

While comparing Anthophyllite and Tugtupite 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 Anthophyllite and Tugtupite chemical formula.

• Chemical formula of Anthophyllite- (Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
• Chemical formula of Tugtupite- Na 4AlBeSi 4O 12ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Anthophyllite and Tugtupite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Anthophyllite and Tugtupite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Anthophyllite and Tugtupite Optical Properties during the identification of gemstone. Specific gravity of Anthophyllite is 2.30-2.60 whereas that of Tugtupite is 2.30-2.60.