Rheniite is a very rare rhenium sulfide mineral with the chemical formula (Rhenium disulfide|). It forms metallic, silver grey platey crystals in the triclinic - pinacoidal class. It has a specific gravity of 7.5.
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Rheniite is a very rare rhenium sulfide mineral with the chemical formula (Rhenium disulfide|). It forms metallic, silver grey platey crystals in the triclinic - pinacoidal class. It has a specific gravity of 7.5.
It was discovered at the Kudriavy Volcano, Iturup Island in the Kurile Islands, Russia and approved in 2004. It is found in active hot fumaroles on the volcano.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).