The artificial opal has the same chemical composition as the natural opal without water content. Sold by unit.
lightning Bolts shaped opal Ø 6 mm
From 6,10€ Tax excl.
Opals are an artificial stone you can embed in your borosilicate glass creation to create a nice decor and increase its value. You will find opals of many different diameters, colors, reflects, shapes, etc.
Tips : Do not manipulate opals with your bare hand, use a bambou plier (you will find one available here).