▲ 2 r/Gemstones
Beryllium Treatment for Tourmaline?
Can Tourmaline be treated with Beryllium like Sapphires? I've seen an Etsy seller with really nice Tourmalines saying "heat treated with Beryllium". I know low heat is normal for Tourmaline but the Beryllium gave me pause because as far as I know Tourmaline cant survive this process. Am I right in thinking this is a red flag and doesn't add up?
u/DanCruzNyc — 7 days ago