How northern Ontario researchers are using bacteria-powered tech to extract critical minerals from mine waste
A new research facility in Sudbury, Ont., is testing whether bacteria could help solve two major challenges in mining: How to source critical minerals and what to do with the waste left behind. CBC recently toured the 10,000-square-foot pilot facility to speak to researche...
https://www.cbc.ca/news/canada/sudbury/mine-waste-critical-minerals-sudbury-mining-innovation-9.7149655?cmp=rss

Facilities and sulfur vents at Ōwakudani, "the great boiling valley" in Hakone, Japan.

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Ōwakudani, Hakone, Japan