What have you done today that did not involve a mineral? Part 3

This is the link to the article "What have you done today that did not involve a mineral? (Part 3). See CMJ pages 12 and 13: https://www.canadianminingjournal.com/digital-edition/may-2025/

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https://www.canadianminingjournal.com/featured-article/what-have-you-done-today-that-did-not-involve-a-mineral-is-mineral-processing-geomimicry/