Commercial metal oxides used by Potters to colour their work are some of the most environmentally harmful pottery materials. However, Potters can circumvent these supply chains by making their own metal oxides from recycled metal! In this episode, we explore the process of making Iron Oxide (rust) and Copper Oxide (verdigris) from scrap metal and how Potters can use these homemade colourants in their work.  

The course mentioned in this episode: https://www.oxfordclay.co.uk/shop/p/make-your-own-metal-oxides-from-recycled-metal-mini-course

The book mentioned in this episode: https://www.oxfordclay.co.uk/shop/p/eco-consciouspotteryglazingebook

Watch the video version of this episode on YouTube

✨Support the Podcast

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Resources for Potters:

⭐ Pottery eBooks

⭐ Pottery Paperback Books available from Amazon

Free Pottery Guides:

🆓 Download the Free How to Make a Pottery Glaze Workbook (suitable for beginners):

🆓 Download the Free How to programme an Electric Kiln for bisque and stoneware glaze firings (includes full kiln firing schedule)

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Submit your pottery question to the Oxford Clay podcast by emailing your question to: [email protected] with the subject line ‘Podcast Question’.