Vintage Zuni Native American fire opal ring

This is a superior vintage Zuni Native American jewelry silver swirling inlay ring. This museum quality ring contains inlay that consists of sugulite, coral, opal and onyx. Resting on the ends are phenomenal geometric pueblo patterns. This ring appears to be a butterfly in beautifully laid blue welo fire opal. The ring is very thick and very heavy. The width of the bracelet measures around 1". Signed by Zuni Native American jewelry artist, LC. Sterling silver, marked. Cir. 1970s