Keum Boo Galaxy Earrings pearl ring Leland blue slag glass is

Leland blue slag glass is composed of slag from iron refining that occurred at the Leland Lake Superior Iron Company from 1870-1884 in the upper peninsula of Michigan

Though this ring is a size 6

Band width 13mm at front and 10mm at back of band

This slag was dumped into Lake Michigan at the close of the refining company

Front of ring measures 42mm high

Keum Boo Galaxy Earrings pearl ring Leland blue slag glass isSterling silver adorned with 23. 5 karat gold by heat and pressure with the keum boo method, these earrings weigh in at 3. 5 grams each, so are light weight and easy to wear. Ear wires are constructed of 14 karat gold filled wire. A dark patina has been applied to the silver, making the gold really pop.