corundum

Corundum

Mineral

Corundum has the chemical formula Al₂O₃ and is a mineral, which is produced synthetically today and is used as sapphire crystal at watch glasses. The name “Corundum” comes from the Sanskrit kuruvinda (“ruby”).

Weblinks

Corundum (mindat.org)

Terms | Watch materials

corundum.txt · Last modified: 11.10.2021 17:14 (external edit)

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