Cathy Streitwieser, RCPC
Apr 5, 20191 min
http://www.miningweekly.com/article/over-40-minerals-and-metals-contained-in-seawater-their-extraction-likely-to-increase-in-the-future-2016-04-01?fbclid=IwAR3Q1MsuQSU-fQr9Hf5YvhaqsAB8BSBM2xUHMSkzWMR2qzbE4Z0m2cgZ6zg