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added by Ts Dec. 5, 2018, 8:31 p.m.
Cranberry glass is made by adding ..?
manganese
gold
cobalt
chromium
Cranberry glass or 'Gold Ruby' glass is a red glass made by adding gold salts or colloidal gold to molten glass. The glass is typically hand blown or molded. Legend holds that cranberry glass was first discovered when a noble tossed a gold coin into a mixture of molten glass
Ts
0
Correct this question
wikipedia → Cranberry glass
3
Very interesting!
reach: rather globalchemistryglasstechnicaltechnology

Votes

+1 Very interesting!  M
+1 Very interesting!  ---
+1 Very interesting!  ShadowMaster