Padparadscha and Howlite Physical Properties

Padparadscha and Howlite Chemical Formula

While comparing Padparadscha and Howlite 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 Padparadscha and Howlite chemical formula.

• Chemical formula of Padparadscha- Al 2O 3Ulrich Henn and Claudio C.
• Chemical formula of Howlite- Ca 2B 5SiO 9(OH) 5Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Padparadscha and Howlite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Padparadscha and Howlite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Padparadscha and Howlite Optical Properties during the identification of gemstone. Specific gravity of Padparadscha is 2.45-2.58 whereas that of Howlite is 2.45-2.58.