Blue patina turquoise and bronze necklace
A copper blue patina pendant with an additional pendant made with copper bronze and brass hang from blue beads of turquoise, marbleized jasper and unique Czech glass. The large blue copper pendant gets its color from phosphoric acid, sodium chloride, ammonium hydroxide, ammonium chlkoride,acetic acid and distilled water. Necklace has adjustable length gold chain. Designed and made by GiselleBethke. One of a kind.