# Cobalt oxide: Chemistry in its Element

An episode of [The chemical breakdown & Chemistry in its element](https://invisiblenetwork.ai/podcast/1162733995), 17 Jan 2020, 6:45.

Audio: https://traffic.libsyn.com/secure/chemistryinitselement/Ciie_cobalt_oxide.mp3?dest-id=405840

From ancient Egyptian pottery to distinctive blue bottles, cobalt oxide has been providing 'chemically and artistically perfect' pigments for centuries

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