Ulexite and Milarite Physical Properties

Ulexite and Milarite Chemical Formula

While comparing Ulexite and Milarite 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 Ulexite and Milarite chemical formula.

• Chemical formula of Ulexite- NaCaB 5O 6(OH) 6 · 5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006)
• Chemical formula of Milarite- KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Ulexite and Milarite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ulexite and Milarite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ulexite and Milarite Optical Properties during the identification of gemstone. Specific gravity of Ulexite is 2.52-2.60 whereas that of Milarite is 2.52-2.60.