This time we have some beautiful pieces of #celtic#armrings made out of glass for #FindsFriday.
They date to the middle #LaTène period and show us the artistry and craftmanship of the third century BC.
The coloring, discoloration and clouding of the glass armrings were achieved with special additives such as iron, copper, cobalt, manganese, antimony, lead and tin and the furnace atmosphere.
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