Also known as Opalite
thumb|10–20 mm pieces of tumble finishing|tumble-polished opalite, an artificial glass Opalite is a trade name for synthetic opalescent glass and various opal and moonstone simulants. Other names for this glass product include argenon, sea opal, opal moonstone, and other similar names. It is also used to promote impure varieties of variously colored common opal.
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).